(1) In this section and section 27 -

"a ship specification" means a specification of a ship made under a power contained in regulations under section 1 by virtue of section 14;

"the Minister", in relation to a ship specification, means the appropriate Minister who made that specification.

(2) A ship specification may at any time be revoked by the Minister.

(3) If at any time the Minister considers that the required conditions are not met in respect of a ship specification, the Minister must revoke the specification.

(4) In subsection (3) "the required conditions" means the conditions of the provision included in the regulations under section 14(6).