(1) If a member contravenes section 11 or 13(2) or commits any of the offences against discipline specified in Schedule 1, the Commissioner may impose upon him any one or more of the following punishments-
(a) a reduction in rank;
(b) a caution, warning, reprimand or severe reprimand;
(c) a fine not exceeding $500.
(2) Any person or member who is aggrieved by any decision to impose a punishment under subsection (1) may within 14 days of being informed of the punishment appeal to the Secretary for Security, who may cancel, confirm or vary the decision.