(1) The managing authority may display any sign or notice in a public reserve (a) prohibiting or restricting the driving or leaving of vehicles in that public reserve; or(b) giving instructions as to the use of any road by vehicles.(2) A person must comply with (a) a prohibition or restriction contained in a sign or notice displayed under subregulation (1) ; and(b) any instructions contained in a sign or notice displayed under subregulation (1) .Penalty: Fine not exceeding 5 penalty units.