33. (1) Any person subject to this Act who disobeys in such a manner as to show a wilful defiance of authority a lawful command given personally by his superior officer, knowing or having reason to believe him to be such, shall, on conviction by court martial, be punished with rigorous imprisonment for a term which may extend to fourteen years, or with such less punishment as is in this Act mentioned. (2) Any person subject to this Act who disobeys the lawful command of his superior officer, knowing or having reason to believe him to be such, shall, on conviction by court martial, if he commits such offence on active service, be punished with rigorous imprisonment for a term which may extend to fourteen years, or with such less punishment as is in this Act mentioned; and if he commits such offence not on active service, be punished with rigorous imprisonment for a term which may extend to five years, or with such less punishment as is in this Act mentioned.