UK Court Ruling Clarifies Extradition for Crimes Aboard Foreign-Flagged Ships
The High Court in London, United Kingdom, has ruled that a crew member accused of a crime aboard a Bermuda-flagged cruise ship can be considered for extradition to Bermuda. The alleged offence took place in August 2025 while the ship was in international waters between Iceland and Scotland, in the North Atlantic. The judgment was given on 2 November 2026.
The case involves a cabin steward accused of sexually assaulting a female passenger. He was arrested at Southampton docks on 17 August 2025, and Bermuda then asked for his extradition. In May 2026, Westminster Magistrates’ Court discharged him, ruling that the alleged conduct was not an “extradition offence” because of where the ship was at the time.
The High Court allowed Bermuda’s appeal. It said a ship is not part of its flag state’s territory, but a flag state can apply its criminal law to its ships, as Bermuda does under its Merchant Shipping Act 2002. The UK has similar powers under its Merchant Shipping Act 1995. The court said the lower court was wrong to focus on whether the ship was on the high seas or in another country’s exclusive economic zone.
The ruling does not order extradition or decide whether the steward is guilty. The case now goes to the UK Home Secretary, who will decide on extradition.
For seafarers, the decision is a reminder that the flag state’s criminal law follows them on board wherever the ship sails. A crew member accused of an offence at sea may be arrested in a third country’s port and sent to the flag state for trial.
