Mein Schiff 3 Collision: Who Can Prosecute the Cruise Ship Captain?

Introduction

The collision involving Mein Schiff 3 and two container ships in Bremerhaven, Germany, on October 25, 2026, raises a question of international maritime jurisdiction: which country can prosecute the captain of a foreign-flagged cruise ship following an accident in German waters? Germany has territorial jurisdiction to investigate the collision and may initiate administrative or criminal proceedings where its domestic law permits. Although Mein Schiff 3 sails under the flag of Malta, that registration does not prevent German authorities from enforcing applicable navigation and port-safety regulations.

On October 26, German police confirmed that administrative-offense proceedings had been initiated against the captain to determine whether he had breached his duty of care. The investigation followed a collision that caused extensive property damage but no reported injuries. The opening of proceedings does not establish negligence, criminal responsibility, or a decision to prosecute the captain for a criminal offense (NDR, 2026).

The incident also raises questions concerning flag-state jurisdiction and the international rules governing maritime collisions. The Permanent Court of International Justice addressed concurrent criminal jurisdiction following a high-seas collision in the 1927 S.S. Lotus judgment. Later international agreements introduced more restrictive rules, including Article 97 of the United Nations Convention on the Law of the Sea (UNCLOS). Their geographical scope is decisive: a collision inside a German port is legally different from one occurring on the high seas.

1. The Mein Schiff 3 Collision in Bremerhaven

On October 25, 2026, Mein Schiff 3 was preparing to depart the Columbuskaje cruise terminal in Bremerhaven for a scheduled voyage to the Canary Islands. At approximately 5:30 p.m., the vessel was maneuvering with tugboat assistance in stormy conditions when a strong wind gust reportedly pushed it toward two container ships berthed along the Stromkaje. The cruise ship collided with both vessels, causing damage to all three (Bremen Police, 2026, press release No. 0691).

The larger container ship sustained extensive damage to its port side, including a tear extending several meters and deformation of its container guides. The smaller container ship suffered comparatively minor damage. Mein Schiff 3 sustained substantial damage to its lifeboats, their launching equipment, and parts of the ship's exterior. Police reported that the damage to the container vessels was above the waterline and that no water ingress or personal injuries had occurred.

Following the collision, the cruise ship abandoned its departure and returned to the terminal. Germany's maritime ship-safety authority imposed departure prohibitions on all three vessels while their condition was assessed. TUI Cruises subsequently canceled the planned voyage because the passenger vessel required repairs. According to the operator, 2,428 passengers and 922 crew members were aboard at the time of the accident (NDR, 2026).

The Bremen Water Police began investigating the circumstances of the collision. On October 26, authorities confirmed a separate administrative-offense proceeding against the captain, concerning a possible breach of navigational duties. The reported property damage was estimated in the millions of euros, although a final assessment had not been established.

The wind gust forms part of the official preliminary account, but its occurrence does not resolve the question of responsibility. Investigators must still determine whether the maneuver was conducted with reasonable precautions, whether the weather conditions were sufficiently foreseeable, and whether operational decisions contributed to the collision.

Contemporary reporting confirmed that a harbor pilot was aboard and that five tugboats were assisting the maneuver. Their participation introduces additional questions concerning navigational coordination and the allocation of duties. Neither their presence nor the scale of the damage establishes that any individual acted negligently (Radio Bremen, 2026).

2. Germany's Jurisdiction Over the Port Collision

The location of the incident establishes Germany's principal jurisdictional connection. Under international law, a state ordinarily exercises territorial authority over conduct occurring within its territory, including its ports and internal waters. Foreign commercial vessels entering those areas are generally subject to the coastal state's applicable laws, including regulations governing navigation, maritime safety, and port operations.

UNCLOS distinguishes internal waters from the territorial sea and the high seas. Article 8 identifies internal waters by reference to the baselines from which the territorial sea is measured. Article 2 recognizes coastal-state sovereignty over the territorial sea, subject to the Convention's rules, including the rights of foreign vessels exercising innocent passage. These maritime regimes determine the authority available to a coastal state and the restrictions imposed upon its enforcement powers (United Nations, 1982, arts. 2 and 8).

Mein Schiff 3 collided with vessels berthed in the Bremerhaven port area, rather than while navigating on the high seas. The precise position of the maneuver remains relevant when determining whether a particular federal navigation regulation or Bremen port ordinance governs the conduct. The geographical location does not, however, transform the accident into a high-seas collision merely because the moving vessel was registered abroad.

German territorial jurisdiction may arise from conduct occurring within Germany or from legally relevant consequences occurring there. These connections are conventionally described as subjective and objective territorial jurisdiction. The distinction is developed in the doctrine of subjective and objective territorial jurisdiction, although the present collision involves a more direct territorial connection: the maneuver, physical contact, and resulting damage occurred within the German port area.

Article 27 of UNCLOS does not displace that conclusion. The provision restricts the exercise of criminal jurisdiction aboard foreign ships passing through the territorial sea in specified circumstances. Its exceptions include offenses whose consequences extend to the coastal state and those disturbing the peace or good order of the territorial sea. Article 27(2) also preserves certain coastal-state enforcement powers concerning vessels passing through the territorial sea after leaving internal waters (United Nations, 1982, art. 27).

Those restrictions cannot be treated as a general exemption for foreign merchant ships operating inside a coastal state's port. The Bremerhaven collision directly affected other vessels and port operations within Germany's jurisdiction. German authorities possess a territorial basis for investigating the incident, subject to applicable international obligations and domestic procedural requirements.

The authority to investigate does not itself determine whether an offense has occurred. International law establishes the permissibility of Germany's jurisdictional claim, while German legislation determines the relevant duties, possible sanctions, and procedures. The distinction is particularly important because the police confirmed an administrative-offense investigation rather than criminal charges.

3. German Proceedings Against the Cruise Ship Captain

The most immediate legal proceedings concern a possible administrative offense under German maritime regulations. On October 26, the police confirmed that an Ordnungswidrigkeitsverfahren had been initiated against the captain of Mein Schiff 3. Such proceedings address conduct punishable by an administrative fine rather than a criminal sentence. They can concern negligent breaches of navigational obligations without requiring prosecutors to establish a criminal offense.

German maritime enforcement involves several authorities with different statutory functions. The Water Police investigate navigational incidents and collect evidence, while the competent administrative authority determines whether an administrative penalty should follow. Criminal prosecutors and courts operate under separate rules when conduct is suspected of satisfying the elements of a criminal offense.

This allocation reflects the distinction between the authority to prescribe legal duties, the competence to adjudicate violations, and the power to enforce sanctions. The broader principles of jurisdiction in international law provide the conceptual basis for separating those functions. A state may possess territorial jurisdiction without every administrative body or court being competent to undertake every available enforcement measure.

3.1 The Administrative-Offense Investigation

Germany's Administrative Offenses Act, the Ordnungswidrigkeitengesetz (OWiG), establishes the general legal structure for administrative penalties. Section 5 governs territorial application and permits administrative offenses committed within the geographical scope of German law to be punished unless another provision establishes a different rule. It also covers certain offenses committed outside Germany aboard German-flagged ships or aircraft.

Section 7 identifies the place of an offense by reference to where the relevant conduct occurred, where an omitted action should have occurred, or where an element of the offense produced its legally relevant result. These territorial provisions do not require a foreign vessel operating in German waters to possess German nationality before applicable administrative law can be enforced (OWiG, §§ 5 and 7).

The investigation concerning Mein Schiff 3 is significant because the police are examining a possible violation of the captain's duty of care. In maritime navigation, that duty requires attention to circumstances affecting the safety of the vessel, other ships, and port infrastructure. Its precise legal content depends on the regulations applicable to the maneuver and the responsibilities assigned to the individuals involved.

An administrative penalty would require an identifiable offense and evidence satisfying its statutory elements. The occurrence of a collision is relevant evidence, but property damage alone does not establish every element of a regulatory violation. Investigators must assess what conduct was required, whether the captain failed to comply, and whether the relevant provision permits punishment for the form of fault established.

The police had not publicly identified the specific regulatory provision allegedly breached as of October 26. The proceeding consequently cannot be described as a confirmed violation of any particular section of the federal maritime regulations or Bremen's port ordinance.

3.2 Federal Navigation Rules and Bremen Port Law

The German Maritime Waterways Ordinance, the Seeschifffahrtsstraßen-Ordnung (SeeSchStrO), establishes rules governing navigation on designated German maritime waterways. Section 3 requires participants in maritime traffic to act in a manner that protects navigational safety and avoids causing harm, danger, or unnecessary interference with others. It expressly requires precautions dictated by good seamanship and the particular circumstances (SeeSchStrO, § 3).

The obligation extends beyond avoiding conduct that is expressly prohibited. A captain may be required to anticipate navigational risks and adopt reasonable precautions when weather, visibility, traffic, or vessel characteristics create foreseeable danger. Section 3(2) also requires necessary measures to avert an immediately impending danger, even where such measures involve departing from the ordinance's ordinary rules.

Section 4 identifies the persons responsible for complying with these obligations. The vessel's master and other persons responsible for safety must observe the applicable navigation rules. The provision also recognizes the sea pilot's independent duty to advise the master in a manner that enables compliance with those regulations (SeeSchStrO, § 4).

Section 61 establishes administrative offenses for specified violations, including intentional or negligent failures to observe the basic conduct requirement in Section 3(1). It assigns responsibility for pursuing and penalizing offenses under that provision to the Generaldirektion Wasserstraßen und Schifffahrt, Germany's federal waterways and shipping administration. This creates a possible legal basis for administrative proceedings, provided the relevant geographical and statutory requirements are satisfied.

Bremen's port regulations establish another potentially applicable regime. Section 4 of the Bremische Hafenordnung addresses general conduct within the ports, while Section 5 assigns responsibility for compliance with traffic regulations to the vessel's master and identifies the harbor pilot's advisory duties. Section 13 establishes general navigation requirements within the port, including rules intended to protect other vessels and port operations.

Section 60 identifies administrative offenses under the port ordinance, including specified violations of its navigation rules. The Bremisches Hafenbetriebsgesetz, particularly Section 21, supplies the associated statutory penalty framework and identifies the competent port authority. These provisions establish possible enforcement grounds, but they do not show which offense, if any, the captain committed.

The federal and Bremen regimes have distinct territorial scopes and enforcement arrangements. The Bremische Hafenordnung applies within the port areas established by Bremen law, while the federal navigation ordinance governs the waterways defined by its own provisions. Their application must be determined according to the legally relevant boundaries and the vessel's actual maneuvering location.

The police identified the collision area as the Stromkaje in Bremerhaven, but the precise maneuvering track has not been established against the legally binding port-boundary plans. That limitation prevents the identification of a specific Bremen port provision as the confirmed basis of the proceeding. The governing regulation must be established before the competent sanctioning authority can be determined conclusively.

3.3 Could the Captain Face Criminal Charges?

German criminal jurisdiction is governed principally by the Criminal Code, the Strafgesetzbuch (StGB). Section 3 provides that German criminal law applies to offenses committed within Germany, while Section 9 determines where an offense is considered to have occurred. These provisions establish the territorial reach of criminal law; they do not make every navigational error a criminal offense.

A potentially relevant provision is Section 315a, which addresses endangerment of railway, shipping, and air traffic. Under subsection 1(2), a ship's master or another person responsible for safety may incur criminal liability where a gross breach of legal rules designed to protect navigation creates danger to another person's life or physical safety, or to property of substantial value belonging to another person (StGB, § 315a).

The statutory requirement of a gross breach is significant. An ordinary error in judgment does not necessarily satisfy it. The conduct must be assessed against the applicable safety duties, the seriousness of the departure from those duties, and the resulting legally relevant danger.

Section 315a(3) provides two alternatives concerning negligence. The first addresses a person who negligently causes the danger specified in subsection 1. The second addresses a person who acts negligently and also negligently causes that danger. The alternatives distinguish the fault associated with the underlying conduct from the fault associated with the creation of the legally relevant danger.

These provisions require more than proof that a collision occurred. Investigators would have to identify the applicable safety rule, establish the relevant conduct, determine the required degree of fault, and demonstrate the danger and causal connection required by the statute. The extensive damage sustained by the vessels may be relevant to that inquiry, but it does not establish all the necessary elements.

No criminal prosecution under Section 315a or another criminal provision had been confirmed in the public account available on October 26. The announcement of an administrative-offense proceeding cannot be treated as evidence that criminal prosecutors have opened a case.

The distinction also affects the possible consequences. An administrative finding may result in a fine, whereas criminal proceedings may expose the accused to the penalties prescribed for the relevant offense. Neither consequence can be anticipated responsibly before the applicable legal provision and necessary evidence have been established.

4. The Captain's Responsibility for the Collision

The central factual question concerns the conduct expected of the captain during the departure maneuver. A ship's master exercises authority over its navigation and has responsibilities concerning the safety of the vessel, passengers, crew, and other ships. Those duties must be applied to the actual circumstances, including the vessel's size, maneuverability, weather conditions, nearby traffic, and available assistance.

The collision occurred while Mein Schiff 3 was being assisted by five tugboats, with a harbor pilot aboard, according to reporting by Radio Bremen. These arrangements are particularly relevant during demanding maneuvers involving large passenger ships, but they do not make the allocation of legal responsibility automatic. The master, pilot, and tugboat personnel have different operational roles and may be subject to separate duties under applicable law.

Determining whether a breach occurred requires more than establishing which individual held command. Investigators must examine the departure decision, navigational planning, communications, and execution of the maneuver. The reported wind gust is relevant to causation, but the legal assessment also concerns whether reasonable precautions could have prevented or reduced the risk of collision.

4.1 The Captain, Harbor Pilot, and Tugboats

The captain's responsibility must be distinguished from the function performed by a harbor pilot. A pilot provides specialist navigational advice concerning local conditions, port approaches, traffic patterns, currents, and maneuvering requirements. Under German maritime law, the presence of a pilot does not ordinarily transfer responsibility for navigating the vessel away from its master.

Section 23(1) of Germany's Seelotsgesetz establishes the pilot's advisory function. Section 23(2) expressly provides that the captain remains responsible for navigating the vessel even when the captain permits the pilot to issue independent navigational instructions. The provision distinguishes the practical involvement of a pilot from the master's continuing legal responsibility for the ship's navigation (Seelotsgesetz, § 23).

Additional responsibilities arise under the Seeschifffahrtsstraßen-Ordnung. Section 4(2) requires a sea pilot to advise the master or the master's representative so that the applicable navigation regulations can be observed. Bremen's port ordinance similarly recognizes the independent advisory duties of harbor pilots within its geographical scope.

These provisions do not make the captain automatically liable for every collision. Continuing responsibility for navigation identifies the person's legal role; individual liability still depends on the applicable offense and proof of its elements. Nor does the master's responsibility exclude scrutiny of a pilot's conduct where the pilot's own legal duties are engaged.

The involvement of five tugboats introduces further operational considerations. Tugboat assistance can affect a large vessel's movement through towing or pushing forces, depending on the maneuvering plan and instructions. The safety of the operation may depend on the timing, positioning, and coordination of the participating vessels.

Investigators would need to establish how the tugboats were deployed, which instructions were communicated, and whether the assistance provided was appropriate for the prevailing conditions. The reported number of tugs does not, without operational evidence, establish whether the assistance was sufficient or deficient.

Bridge communications may also be significant. Coordinated maneuvering requires reliable communication among the master, pilot, bridge personnel, and tugboat crews. Relevant records could include voyage data, pilotage documentation, tugboat communications, and navigational information available immediately before and during the collision.

No publicly established finding demonstrates that the pilot or tugboat crews acted negligently. Their involvement remains relevant because an accurate assessment of the captain's responsibility requires consideration of the entire maneuver and the decisions taken by its participants.

4.2 Severe Weather and the Duty of Care

The weather conditions were central to the accident. Bremen Police reported that a strong gust pushed the cruise ship toward the container vessels during its departure. That account identifies an immediate physical event but does not establish whether the maneuver was adequately planned or whether the consequences were unavoidable.

According to statements by Bremerhaven port authority official Stephan Berger, the port does not impose a general prohibition on ship departures above a predetermined wind speed. Vessels may depart in strong winds where the maneuver is considered safe, leaving substantial responsibility for the operational decision with the captain. The official emphasized the captain's knowledge of the vessel's capabilities and limitations (Radio Bremen, 2026).

The absence of a general wind-speed prohibition does not establish that a particular departure was safe. A maneuver may comply with the absence of a formal weather-related ban while still exposing other vessels to an unreasonable navigational risk. The assessment depends on the actual conditions and the precautions reasonably expected from those responsible.

The captain's duty of care may involve evaluating forecasts, expected gusts, available maneuvering space, the vessel's handling characteristics, and the assistance required. The proximity of large container ships berthed along the Stromkaje would be relevant to the margin for navigational error during departure.

The dimensions of Mein Schiff 3 are relevant to this inquiry. Built in 2014, the vessel is approximately 293 meters long and has a gross tonnage of 99,526, according to maritime vessel records. Its large above-water structure is an operational characteristic that requires attention when maneuvering in strong winds, although these particulars alone cannot establish how the ship responded to the gust.

A reliable causal assessment would require evidence concerning wind speed and direction, forecasts available before departure, the ship's position and speed, propulsion and steering responses, and the timing and effectiveness of tugboat assistance. The maneuvering instructions exchanged between the master, pilot, and tugboat crews would also help reconstruct the events.

If the gust was unforeseeable and could not reasonably have been countered through appropriate precautions, that circumstance could weigh against a finding of negligence. If severe gusts were foreseeable and the maneuver lacked adequate safeguards, the weather event might instead form part of a finding that a navigational duty was breached.

Neither conclusion has been established. Maritime negligence depends on the relationship between the applicable standard of care, the decisions actually taken, and the resulting danger or damage. A captain's responsibility for navigation does not amount to automatic liability whenever an accident occurs.

5. Malta's Flag-State Jurisdiction Over Mein Schiff 3

Mein Schiff 3 is recorded as a Malta-flagged passenger vessel, with IMO identification number 9641730 and Valletta as its port of registry. Its operation by the German-based company TUI Cruises does not change its nationality for maritime-law purposes. Ship nationality is determined through registration and entitlement to fly a state's flag, rather than by the location of the cruise operator's headquarters.

UNCLOS Article 91 permits states to establish conditions for granting nationality to ships and requires a genuine link between a vessel and its flag state. Article 92 establishes exclusive flag-state jurisdiction as the general rule for ships on the high seas, subject to exceptions recognized by UNCLOS and other international treaties (United Nations, 1982, arts. 91–92).

That rule forms part of the wider allocation of authority under the law of the sea. A vessel's flag provides a continuing jurisdictional connection to the state responsible for its registration and supervision. The strength and scope of that connection must nevertheless be distinguished from the coastal state's authority within its own territory.

Article 94 requires flag states to exercise effective jurisdiction and control over their vessels in administrative, technical, and social matters. Its obligations include maintaining appropriate registration arrangements, exercising jurisdiction over ships and their masters and crews in specified matters, and adopting measures concerning safety at sea, seaworthiness, equipment, and professional qualifications.

Malta consequently retains responsibilities concerning the operation and safety of Mein Schiff 3. These may include oversight of the vessel's certification, safety-management arrangements, crew qualifications, and compliance with relevant international maritime standards. Maltese authorities may also have a regulatory interest in examining the circumstances surrounding the collision and any resulting safety deficiencies.

The existence of flag-state jurisdiction does not establish that Malta possesses an immediately applicable criminal offense covering every negligent maneuver performed by a Maltese-flagged vessel abroad. Criminal proceedings require an adequate basis under Maltese domestic law, including the geographical or extraterritorial scope of the relevant provision and evidence satisfying its elements.

The precise Maltese criminal-law provision under which the captain could be prosecuted for this incident has not been established. Nor had Maltese authorities publicly confirmed criminal or administrative proceedings against him in the available account. Flag-state oversight duties should not be treated as equivalent to an announced Maltese prosecution.

A further jurisdictional connection may arise from the captain's nationality. States may exercise jurisdiction over their nationals for specified conduct abroad where domestic law authorizes it and international law permits. The captain's nationality had not been conclusively established in the available public material, and it cannot be inferred from the ship's Maltese registration or the German identity of its operator.

The issuing state of the captain's professional certificates may also possess relevant disciplinary authority. That connection is legally distinct from the nationality of the ship and the nationality of its master. Rules governing professional licensing must be considered according to their own legal conditions rather than treated as interchangeable with criminal jurisdiction.

Concurrent jurisdiction is possible, but its exercise is not automatic. Germany's territorial authority arises from the location of the collision. Malta has a recognized flag-state connection, while any particular Maltese criminal prosecution would require a sufficient domestic legal basis. Neither jurisdictional connection determines the captain's guilt.

6. The Lotus Case and Maritime Collision Jurisdiction

The modern rules on criminal jurisdiction following ship collisions developed partly in response to the Permanent Court of International Justice's 1927 S.S. Lotus judgment. The case addressed a dispute between France and Turkey concerning criminal proceedings against a French officer after a collision on the high seas. Its significance lies in the Court's treatment of jurisdiction where conduct aboard one state's vessel produced fatal consequences aboard another state's vessel.

Subsequent maritime agreements introduced specific limits on penal and disciplinary jurisdiction following collisions. The 1952 Brussels Convention and Article 97 of UNCLOS reflect efforts to allocate authority among the flag state and other states with specified connections to the individuals concerned. These instruments cannot be applied without considering their geographical scope and the states bound by their provisions.

The difference between high-seas jurisdiction and territorial jurisdiction is particularly important for the Bremerhaven collision. International rules that restrict prosecutions arising from incidents outside national territorial waters do not necessarily regulate accidents occurring within a foreign port.

6.1 The 1927 Lotus Judgment

On August 2, 1926, the French steamship Lotus collided with the Turkish vessel Boz-Kourt on the high seas near the Greek island of Lesbos. The Turkish ship sank, and eight Turkish nationals died. The French officer of the watch, Lieutenant Demons, subsequently faced criminal proceedings in Turkey.

France challenged Turkey's jurisdiction, arguing that the relevant conduct occurred aboard a French vessel beyond territorial waters. The dispute reached the Permanent Court of International Justice, which delivered its judgment on September 7, 1927. The Court concluded that Turkey had not acted contrary to international law by instituting criminal proceedings against the French officer (PCIJ, 1927).

The judgment was delivered following an equally divided vote, resolved through the President's casting vote. This procedural circumstance is relevant to its historical interpretation, although it does not alter the legal effect of the Court's operative decision.

The Court's reasoning concerned the relationship between state jurisdiction, territorial connections, and the absence of a specific international prohibition. It accepted that conduct aboard the French vessel and the consequences experienced aboard the Turkish vessel could form legally connected elements of the alleged offense. The French flag did not establish exclusive criminal jurisdiction over the collision under the international law applicable at the time.

The judgment became associated with the Lotus principle, particularly the proposition that restrictions on state independence cannot simply be presumed. That formulation must be understood within the Court's actual reasoning and the international legal rules governing the dispute.

The Court was not deciding whether a coastal state could prosecute a foreign vessel's captain following a collision within one of its ports. Its judgment concerned criminal jurisdiction after an incident on the high seas, where ordinary territorial sovereignty over the waters was absent. Turkey's claimed connection arose through the consequences aboard the Turkish ship.

The judgment also predates significant treaty developments concerning maritime collisions. Its historical recognition of concurrent jurisdiction cannot be treated as an unrestricted contemporary rule permitting any interested state to prosecute after a high-seas accident. Subsequent international agreements impose more specific restrictions on the states entitled to institute such proceedings.

For the Mein Schiff 3 collision, the value of Lotus is principally explanatory. It demonstrates why flag-state nationality and the existence of another state's jurisdictional connection require separate analysis. Germany's authority in Bremerhaven rests on a direct territorial foundation, rather than on the more difficult extraterritorial question addressed in the historical dispute.

6.2 The 1952 Brussels Convention on Penal Jurisdiction

The International Convention for the Unification of Certain Rules Relating to Penal Jurisdiction in Matters of Collision or Other Incidents of Navigation was adopted in Brussels on May 10, 1952. It introduced specific rules governing criminal and disciplinary proceedings arising from collisions or other navigational incidents involving seagoing ships.

Article 1 generally provides that such proceedings may be instituted only before the judicial or administrative authorities of the state whose flag the vessel was flying at the time of the incident. Article 2 separately restricts arrest or detention of a vessel in the circumstances governed by the Convention (Brussels Convention, 1952, arts. 1–2).

Article 3 preserves certain powers belonging to other states. It allows a state to take action concerning professional certificates or licenses that it issued and preserves the possibility of prosecuting its own nationals for offenses committed aboard foreign-flagged vessels. The Convention consequently contains more than a simple rule of absolute flag-state exclusivity.

Article 4 establishes a geographical limitation directly relevant to Bremerhaven. It excludes collisions and other navigational incidents occurring within the limits of a port or in inland waters. The same article permits contracting states to reserve the right to institute proceedings concerning offenses committed within their territorial waters (Brussels Convention, 1952, art. 4).

Germany ratified the Convention on October 6, 1972, and it entered into force for Germany on April 6, 1973. Malta is not listed among the participating states in the United Nations treaty record. Treaty participation is relevant because a convention cannot automatically be treated as binding on states that have not consented to it.

Independently of the treaty-participation question, Article 4's geographical exclusion prevents the Convention's special restrictions from governing a collision established to have occurred within port limits. This exclusion preserves the distinction between the special rules concerning collisions outside ports and the ordinary territorial jurisdiction exercised within them.

The Brussels Convention accordingly provides no basis for claiming that the captain of Mein Schiff 3 is immune from German proceedings. Its relevance lies in identifying why restrictions developed for other maritime settings do not displace Germany's authority over the Bremerhaven incident.

6.3 UNCLOS Article 97 and High-Seas Collisions

Article 97 of UNCLOS establishes the modern treaty rule concerning penal and disciplinary jurisdiction following collisions or other incidents of navigation involving ships on the high seas. Under paragraph 1, proceedings against the master or another person serving aboard the vessel may be instituted only before the judicial or administrative authorities of the flag state or the state of nationality of the individual concerned (United Nations, 1982, art. 97).

The provision is more restrictive than the jurisdictional position accepted in Lotus. Where Article 97 governs the incident, a state cannot rely solely on the consequences of a high-seas collision aboard one of its vessels to institute penal proceedings against personnel serving aboard a foreign ship.

Flag-state jurisdiction is not the only jurisdiction permitted by Article 97. The nationality of the accused person provides a separate connection. It would consequently be inaccurate to describe the provision as granting invariably exclusive criminal jurisdiction to the flag state.

Paragraph 2 establishes a distinct rule concerning professional discipline. In the circumstances governed by Article 97, the state that issued a master's certificate or another certificate of competence or license has exclusive competence, after due legal process, to withdraw that qualification. This restriction cannot be generalized into a worldwide monopoly over every disciplinary measure arising from incidents in different maritime zones.

Paragraph 3 restricts arrest or detention of the vessel by authorities other than those of the flag state in the collision circumstances governed by the provision. Its purpose and geographical scope must be distinguished from the ordinary powers available to port authorities when a vessel has suffered damage affecting its seaworthiness or safe operation.

These rules developed from earlier treaty efforts, including Article 11 of the 1958 Convention on the High Seas. They reflect a more specific allocation of jurisdiction following maritime collisions than the general principles considered by the Permanent Court in 1927.

Article 97 refers expressly to incidents concerning ships on the high seas. Certain provisions of UNCLOS Part VII also apply in the exclusive economic zone through Article 58(2), insofar as they are compatible with the legal regime governing that zone. This qualification prevents the modern collision-jurisdiction rule from being described too narrowly as relevant only to waters formally classified as high seas.

Neither geographical category describes the collision at Bremerhaven. Mein Schiff 3 was maneuvering in a German port area when it struck two berthed container vessels. Article 97 does not extend its restrictive high-seas collision regime into those waters or exclude Germany's territorial jurisdiction over conduct occurring there.

The distinction also affects the departure restrictions imposed after the accident. Article 97(3) cannot be invoked as a general prohibition on German authorities preventing a damaged foreign ship from departing a German port. Its restrictions concern the maritime setting and circumstances specified by the treaty, rather than every safety measure involving a foreign-flagged vessel.

7. Maritime Safety Measures and Civil Claims

The collision created legal consequences extending beyond the captain's possible administrative or criminal liability. German authorities imposed departure prohibitions on all three vessels following the accident. According to Bremen Police, those restrictions were imposed by the Dienststelle Schiffssicherheit, the German maritime ship-safety authority, after the vessels sustained damage (Bremen Police, 2026, press release No. 0691).

Damage to Mein Schiff 3's lifeboats and launching equipment raises particular questions concerning the vessel's ability to satisfy passenger-ship safety requirements. International maritime safety standards, including those established under the International Convention for the Safety of Life at Sea (SOLAS), regulate essential lifesaving arrangements and their operational readiness.

The reported damage provides grounds for safety inspection and technical assessment. It does not establish that a competent authority has made a final finding of a particular SOLAS violation or suspended a specific ship certificate. Such conclusions would require the relevant inspection or certification records.

Port-state authorities may possess powers to inspect vessels or restrict their operation within the limits of applicable law. The broader concept of enforcement jurisdiction in international law distinguishes such coercive measures from the separate authority to prosecute an individual for an offense.

The collision may also engage maritime casualty-investigation procedures. Germany's Maritime Safety Investigation Act (Seesicherheits-Untersuchungs-Gesetz) and the International Maritime Organization's Casualty Investigation Code establish relevant legal frameworks for examining marine casualties and their safety implications.

The principal purpose of a maritime safety investigation differs from that of criminal proceedings. Safety investigations seek to identify causes and contributing circumstances in order to prevent future casualties. Criminal proceedings address whether the conduct of an accused person satisfies the elements of an offense and warrants punishment.

Malta may have an interest in the incident through its responsibilities as flag state. Those responsibilities can concern technical safety, certification, and compliance with international standards. Their existence does not establish that Malta has opened a separate investigation. Nor does the available public account confirm a formal German federal maritime casualty investigation.

Civil liability presents another distinct question. Section 570 of Germany's Commercial Code (Handelsgesetzbuch, HGB) addresses shipowner liability arising from collisions between seagoing ships. It provides for compensation for damage caused by a collision where the shipowner or a person identified by the relevant statutory rules is at fault (HGB, § 570).

Section 571 addresses the allocation of responsibility where shipowners of multiple vessels involved in a collision are liable for damage. The extent of their respective obligations depends on the relative seriousness of their fault. Where that relationship cannot be established, the statute provides for equal allocation, subject to its separate rules concerning death or personal injury (HGB, § 571).

These provisions regulate shipowner liability and should not be treated as directly establishing the captain's personal civil responsibility. Any personal claim would require an independent legal basis, together with proof of the relevant duty, breach, causation, and recoverable damage.

Potential civil claims may concern physical damage, repair costs, and legally recoverable consequential losses. Their resolution would depend on the applicable liability rules, the persons legally responsible, and the relationship between the conduct and the losses claimed.

Questions of civil jurisdiction and applicable law may require separate consideration where the affected vessels, owners, insurers, or contractual relationships involve different countries. The mere existence of foreign corporate or registration connections does not settle which court would hear a particular compensation claim.

A finding of civil liability would not automatically establish criminal responsibility. The applicable duties, standards of fault, procedural requirements, and legal consequences differ. Similarly, the existence of an administrative investigation does not demonstrate that civil compensation is owed by the captain personally.

The same accident can produce several separate legal processes: immediate safety restrictions, technical inspections, administrative enforcement, possible criminal proceedings, and civil compensation claims. Their coexistence does not establish the result of any particular proceeding.

Conclusion

Germany has the clearest territorial jurisdictional basis for investigating the October 25, 2026, collision involving Mein Schiff 3 and two container ships in Bremerhaven. The vessel's Maltese registration does not prevent German authorities from applying navigation and port-safety regulations to conduct occurring within German waters. Administrative sanctions or criminal proceedings may follow where the requirements of the applicable domestic law are satisfied.

Malta retains a separate jurisdictional connection through the ship's registration and its flag-state responsibilities. Any Maltese criminal prosecution would require an identifiable legal basis under domestic law. The captain's nationality and the issuing state of his professional qualifications may create additional legal connections, but they do not displace Germany's established territorial authority.

The historical Lotus judgment and the later international rules governing collision jurisdiction do not alter that conclusion. The 1952 Brussels Convention expressly excludes collisions occurring within ports or inland waters, while UNCLOS Article 97 principally governs penal and disciplinary jurisdiction following incidents on the high seas and, through Article 58(2), in relevant circumstances within the exclusive economic zone. Neither provision grants the captain immunity from German proceedings arising from the Bremerhaven collision.

The remaining question concerns individual responsibility. As of October 26, 2026, German police had confirmed administrative-offense proceedings examining whether the captain breached his duty of care. No criminal prosecution or definitive finding of negligence had been established. Determining liability requires evidence concerning the departure decision, adverse weather, navigational precautions, pilotage, tugboat assistance, and the conduct of those responsible for the maneuver. Germany's jurisdiction is established; the legal outcome remains dependent on the findings of the competent authorities.

References

Bremen Police (Polizei Bremen) (2026a) ‘POL-HB: Nr. 0690 – Kreuzfahrtschiff kollidiert mit Containerschiffen in Bremerhaven’, 25 October [online]. Available at: https://www.presseportal.de/blaulicht/pm/35235/6377461 (Accessed: 26 October 2026).

Bremen Police (Polizei Bremen) (2026b) ‘POL-HB: Nr. 0691 – Polizei informiert nach Schiffsunfall in Bremerhaven’, 26 October [online]. Available at: https://www.presseportal.de/blaulicht/pm/35235/6377541 (Accessed: 26 October 2026).

Bremische Hafenordnung (2001) Ordinance of 24 April 2001, Bremisches Gesetzblatt 2001, pp. 91, 237, as amended. Available at: https://www.transparenz.bremen.de/metainformationen/bremische-hafenordnung-vom-24-april-2001-296434 (Accessed: 26 October 2026).

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Convention on the High Seas (1958) Adopted at Geneva on 29 April 1958; entered into force on 30 September 1962, 450 UNTS 11. Available at: https://treaties.un.org/Pages/ViewDetails.aspx?chapter=21&clang=_en&mtdsg_no=XXI-2&src=TREATY (Accessed: 26 October 2026).

Gesetz über Ordnungswidrigkeiten (OWiG) (1968) Act of 24 May 1968, Bundesgesetzblatt I, p. 481, as amended. Available at: https://www.gesetze-im-internet.de/owig_1968/BJNR004810968.html (Accessed: 26 October 2026).

Handelsgesetzbuch (HGB) (1897) Commercial Code of 10 May 1897, Reichsgesetzblatt, p. 219, as amended, particularly Sections 570–571. Available at: https://www.gesetze-im-internet.de/hgb/BJNR002190897.html (Accessed: 26 October 2026).

International Convention for the Safety of Life at Sea (SOLAS) (1974) Adopted at London on 1 November 1974; entered into force on 25 May 1980, 1184 UNTS 2, as amended. Available at: https://www.imo.org/en/about/conventions/pages/international-convention-for-the-safety-of-life-at-sea-%28solas%29%2C-1974.aspx (Accessed: 26 October 2026).

International Convention for the Unification of Certain Rules Relating to Penal Jurisdiction in Matters of Collision or Other Incidents of Navigation (1952) Signed at Brussels on 10 May 1952; entered into force on 20 November 1955, 439 UNTS 233. Available at: https://treaties.un.org/doc/Publication/UNTS/Volume%20439/volume-439-I-6332-English.pdf (Accessed: 26 October 2026).

International Maritime Organization (2008) Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), Resolution MSC.255(84), adopted 16 May 2008. Available at: https://wwwcdn.imo.org/localresources/en/KnowledgeCentre/IndexofIMOResolutions/MSCResolutions/MSC.255%2884%29.pdf (Accessed: 26 October 2026).

NDR (2026) ‘Kollision der "Mein Schiff 3": Polizei ermittelt gegen Kapitän’, 26 October [online]. Available at: https://www.ndr.de/nachrichten/niedersachsen/oldenburg_ostfriesland/kollision-von-mein-schiff-3-polizei-ermittelt-gegen-kapitaen,meinschiff-110.html (Accessed: 26 October 2026).

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Seeschiffahrtsstraßen-Ordnung (SeeSchStrO) (1971) Ordinance of 3 May 1971, Bundesgesetzblatt I, p. 641, as revised and amended, particularly Sections 3, 4 and 61. Available at: https://www.gesetze-im-internet.de/seeschstro_1971/BJNR006410971.html (Accessed: 26 October 2026).

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United Nations Convention on the Law of the Sea (UNCLOS) (1982) Adopted at Montego Bay on 10 December 1982; entered into force on 16 November 1994, 1833 UNTS 3. Available at: https://treaties.un.org/doc/publication/UNTS/Volume%201833/v1833.pdf (Accessed: 26 October 2026).

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