(1) In this regulation Macquarie Island Nature Reserve means the area of land of that name that is reserved land in the class of nature reserve under the Nature Conservation Act 2002 .(2) A person must not enter or remain in or on (a) a restricted area; or(b) Macquarie Island Nature Reserve; or(c) any reserved land or part of any reserved land (other than a cave) if access to that reserved land or part of that reserved land is prohibited by (i) a sign displayed on the reserved land; or(ii) a published notice; or(d) a cave on reserved land if access is prohibited by (i) a sign displayed near the entrance of the cave; or(ii) a published notice.Penalty: Fine not exceeding 20 penalty units.(3) Subregulation (2) does not apply if the person is accompanied by an authorised person.