In this Schedule—

• “authorised officer”, in relation to a warrant, means a person who is entitled to execute the warrant by virtue of—

  1. a

     section 125A of this Act (civilian enforcement officers); or

  2. b

     section 125B of this Act (approved enforcement agencies);

• “premises” includes any place and, in particular, includes—

  1. a

     any vehicle, vessel, aircraft or hovercraft;

  2. b

     any offshore installation within the meaning of the Mineral Workings (Offshore Installations) Act 1971; and

  3. c

     any tent or movable structure.