Regulation 29I Detention of ships
(1) A detention direction may be given to the master of a ship referred to in paragraph (3) by -
(a) the Secretary of State, or
(b) a harbour authority.
(2) A detention direction under paragraph (1)(b) may only be given by a harbour authority to the master of a specified ship if it has received a direction from the Secretary of State in accordance with paragraph (3)(d).
(3) The Secretary of State may direct a harbour authority to give a detention direction to the master of -
(a) a ship owned, controlled, chartered or operated by a designated person,
(b) a ship owned, controlled, chartered or operated by a person connected with Belarus,
(c) a ship registered in Belarus,
(d) a ship flying the flag of Belarus, or
(4) A "detention direction" means a direction requiring the detention of a ship at a port or anchorage in the United Kingdom.