1[8A. Vice-Chairman.—The Board shall elect from amongst its members a Vice-Chairman who shall exercise such of the powers and perform such of the duties of the Chairman as may be prescribed or as may be delegated to him by the Chairman.] 1. Subs. by Act 50 of 1954, s. 10, for ss. 8 and 9 (w.e.f. 1-8-1955).