(1) Before obtaining the consent of an occupier of premises, the authorised officer must inform the occupier that he or she may refuse consent.
(2) An entry of an authorised officer because of an occupier's consent is not lawful unless the occupier voluntarily consented to the entry.
(3) An occupier's consent may be expressed to be limited to entry during a particular period unless the consent is withdrawn before the end of that period.
(4) A consent that is not limited as mentioned in subsection ( 3 ) has effect until the consent is withdrawn.
(5) If an authorised officer is on the premises with the consent of the occupier, the authorised officer must:
(a) show his or her identity card to the occupier, if required by the occupier; and
(b) leave the premises if the occupier asks the authorised officer to do so.