(1) Subject to article 7, on and after the new constitution date the Commissioners shall consist of—
(a) nine members appointed by the Commissioners; and
(b) the Clerk for the time being of the Commissioners or such other officer of the Commissioners as they shall determine.
(2) Subject to article 5 below, each Commissioner appointed under paragraph (1)(a) above shall be a person who appears to the Commissioners to have special knowledge, experience or ability appropriate to the efficient, effective and economic discharge by the Commissioners of their functions including in particular (but without prejudice to the generality of the foregoing) special knowledge, experience or ability in one or more of the following matters—
(a) the ports industry;
(b) maritime and commercial activities;
(c) local public service;
(d) boating, tourism and other leisure activities;
(e) environmental matters;
(f) finance and administration;
(g) any other skills and matters considered relevant from time to time by the Commissioners in order for them to discharge their functions.
(3) The Commissioners shall secure, so far as reasonably practicable, that—
(a) the Commissioners appointed by them will, between them, have special knowledge, experience and ability in a broad and complementary range of matters relevant to the efficient, effective and economic discharge by them of their functions; and
(b) in particular at least three of the Commissioners have special knowledge, experience and ability in the matters specified in paragraph (2)(a) and (b) above and at least three of them have special knowledge, experience and ability in the matters specified in paragraph (2)(c) to (e) above.
(4) In making an appointment under paragraph (1)(a) above or article 9 below, the Commissioners shall act in accordance with any guidance issued by the Secretary of State from time to time with respect to the exercise of such functions.