(1) Schedule 2 has effect.(2) The regulations may amend or replace Schedule 2 .(3) Any regulations referred to in subsection (2) (a) may confer jurisdiction on courts in relation to the duties and liability of officers, within the meaning of Schedule 2 , and associated matters; and(b) may provide that a contravention of any of the provisions of the regulations constitutes an offence and, in respect of such offences, provide for the imposition of a fine not exceeding 2 000 penalty units or imprisonment for a term not exceeding 5 years, or both.