5. (1) The meetings of the Kartripakkha shall be held at such times and places as may be prescribed: Provided that, until so prescribed, such meetings shall be held at such times and places as may be determined by the Chairman. (2) To constitute a quorum at a meeting of the Kartripakkha, the number of members present shall be two, if the Kartripakkha consists of not more than three members, and three, if the Kartripakkha consists of more than three members. (3) All meetings of the Kartripakkha shall be presided over by the Chairman and, in his absence by a member authorised in writing by the Chairman. (4) At a meeting of the Kartripakkha, each member shall have one vote and, in the event of equality of votes, the person presiding shall have a second or casting vote. (5) No act or proceeding of the Kartripakkha shall be invalid or be called in question on the ground of any vacancy in, or any defect in the constitution of the Kartripakkha.]