38. (1) No act done or proceeding taken under this Ordinance shall be questioned on the ground merely of-(a) the existence of any vacancy in, or any defect in the constitution of, the Corporation or any Standing Committee or other committee thereof; (b) any Commissioner having voted or taken part in any proceedings in contravention of section 35, or (c) any defect or irregularity not affecting the merits of the case. (2) Every meeting of the Corporation or of any Standing Committee or other Committee thereof the minutes of the proceedings of which have been duly drawn up and signed shall be deemed to have been duly convened and to be free from all defects and irregularities.