(1) The Comptroller - General of Customs may, by notice published in the Gazette :
(a) appoint ports and fix the limits of those ports; and
(b) appoint airports and fix the limits of those airports.
(1A) In deciding whether to appoint a port under subsection (1), the Comptroller - General of Customs may take into account:
(a) whether the port or any part of the port is a security regulated port (within the meaning of the Maritime Transport and Offshore Facilities Security Act 2003 ); and
(b) if so--whether the person designated under section 14 of the Maritime Transport and Offshore Facilities Security Act 2003 as the port operator has a maritime security plan (within the meaning of that Act).
(2) The Comptroller - General of Customs may, by notice published in the Gazette :
(a) appoint wharves and fix the limits of those wharves; and
(b) appoint boarding stations for the boarding of ships and aircraft by officers.
(3) A notice under subsection (1) or (2) may provide that a port, airport, wharf or boarding station appointed by the notice is to be a port, airport, wharf or boarding station for limited purposes specified in the notice.