"Unlawful stalking" does not include the following acts—
(a) acts done in the execution of a law or administration of an Act or for a purpose authorised by an Act;
(b) acts done for the purposes of a genuine industrial dispute;
(c) acts done for the purposes of a genuine political or other genuine public dispute or issue carried on in the public interest;
(d) reasonable conduct engaged in by a person for the person’s lawful trade, business or occupation;
(e) reasonable conduct engaged in by a person to obtain or give information that the person has a legitimate interest in obtaining or giving.