An authorized officer or a council officer, or a person assisting an authorized officer or council officer, must not (a) address offensive language to any other person; or(b) without lawful authority, hinder or obstruct or use or threaten to use force in relation to any other person; or(c) without lawful authority, unreasonably refuse to provide evidence of identification and authorization when so required.Penalty: Fine not exceeding 40 penalty units.