Crown Proceedings Act 1992

any proceedings for the recovery or enforcement of a fine, penalty or forfeiture (including the estreatment of a recognizance) imposed in criminal proceedings;

any law, custom or procedure under which the Attorney-General is entitled or liable to sue, or be sued, or to intervene in proceedings, on behalf of the Crown, on the relation of, or on behalf of, any other person or persons or in any other capacity or for any other purposes.