Merchant Shipping (Investigation of Marine Accidents) Act 2025

Detention of and interference with ships, etc.

30. (1) An investigator may detain a ship involved in a marine accident for such period as he or she thinks necessary for the purpose of conducting a marine safety investigation or carrying out a preliminary assessment and may give to any person on or apparently in charge of the ship such directions as the investigator thinks necessary to effect that detention.

(2) An investigator may, by notice in writing to a member of the crew of a ship involved in a marine accident, require that person to stay in the vicinity, and for a period not exceeding 24 hours, specified in the notice, where in the investigator’s opinion the presence of the person is necessary for the purpose of conducting a marine safety investigation or carrying out a preliminary assessment.

(3) A requirement under subsection (2) may be subject to such conditions as the investigator thinks fit and specifies in the notice.

(4) A person who, without reasonable excuse, refuses or fails to comply with—

(a) a direction under subsection (1), or

(b) a requirement under subsection (2),

commits an offence and is liable, on summary conviction, to a class C fine or to imprisonment for a term not exceeding 6 months, or to both.

(5) The Chief Investigator may apply to the District Court for an order prohibiting the interference by any person with a ship, including a wrecked or sunken ship, for such period as is necessary for the purpose of conducting a marine safety investigation or carrying out a preliminary assessment, and the Court may order accordingly.