(1) An authorised person may exclude or eject any person from the Museum property if satisfied on reasonable grounds that the person (a) appears to be under the influence of alcohol or drugs; or(b) is acting in a manner that may offend, annoy, disturb or injure an authorised person or any other person; or(c) is acting in a manner that may cause damage or is causing damage to the Museum property; or(d) is obstructing an authorised person in the exercise of any power under these by-laws; or(e) has committed or is committing an offence under these by-laws.(2) A person who is excluded or ejected must not (a) refuse to leave the Museum property; or(b) fail to leave the Museum property; or(c) re-enter the Museum property within 24 hours.Penalty: Fine not exceeding 20 penalty units.