Queensland Consolidated ActsThe performance of a function, or exercise of a power, by the Assembly or a committee is not affected because of any of the following--
(a) the presence and voting of a person who purports to be a member of the Assembly or committee, but who is not qualified to be a member;
(b) the presence and voting of a person who purports to be a member of the Assembly or committee, but who is disqualified under an Act from being a member;
(c) the presence and voting of a person whose seat has become vacant;
(d) the presence and voting of a person who was never properly elected as a member of the Assembly or committee;
(e) a vacancy in the Assembly's or committee's membership.