At any meeting of the Committee:
(a) five members shall form a quorum;
(b) the Chairman or, in his absence, the Vice - Chairman or, in the absence of both the Chairman and the Vice - Chairman, a member elected by the members present, shall preside;
(c) all questions shall be decided by a majority of the votes of the members present; and
(d) the Chairman or other member presiding shall have a deliberative vote and, in the event of an equality of votes, shall also have a casting vote.