Section 13

Where an offence against this Act or any regulations made thereunder has been committed by a company, firm, society or other body of persons, any person who at the time of the commission of the offence was a director, manager, secretary or other similar officer or a partner of the company, firm, society or other body of persons or has purporting to act in such capacity is deemed to be guilty of that offence unless he proves that the offence was committed without his consent or connivance and that he exercised all such diligence to prevent the commission of the offence as he ought to have exercised, having regard to the nature of his bctions in that capacity and to all the circumstances.