(1) A person must not enter or remain in or on (a) a public reserve, other than a cave, in which a sign or notice is displayed prohibiting access to that public reserve; or(b) a cave near the entrance to which a sign or notice is displayed prohibiting access to the cave.Penalty: Fine not exceeding 5 penalty units.(2) Subregulation (1) does not apply if the person (a) enters or remains in or on a public reserve, or cave, in accordance with an authority; or(b) is accompanied by an authorised person.(3) The managing authority may display any sign or notice in a public reserve prohibiting or restricting (a) access to that public reserve; or(b) access to a cave in that public reserve.(4) A person entering, or remaining in or on, a public reserve must comply with a prohibition or restriction contained in a sign or notice displayed under subregulation (3) .Penalty: Fine not exceeding 5 penalty units.