43. (1) Any other committee may be set up by a motion in the Assembly or a Section according as the business of the committee relates to the Assembly or the Section.
(2) The members of every such committee shall be elected according to the principle of proportional representation by means of the single transferable vote.
(3) The Secretary of the Assembly shall be ex-officio Secretary of every such committee, unless the motion by which the committee is set up otherwise provides; and the Secretary of any Section shall be ex-officio Secretary of every committee set up by that Section, unless the motion by which the committee is set up otherwise provides.
(4) Unless the motion by which a committee is set up other- wise provides, the committee shall appoint one of its members as Chairman who shall regulate the work of the committee.