reg 44 Duty to carry a medical practitioner on ship
(1) Subject to paragraph (2), a ship must not be operated unless a medical practitioner is carried on board the ship. (2) This regulation does not apply to a ship unless— (a) it has 100 or more persons on board; and (b) it is engaged on an international voyage lasting more than 72 hours. (3) A breach of paragraph (1) is an offence by the shipowner.