In this Part--
"authorised officer" means a person appointed under Division 2 or a police
officer.
"motor vehicle" has the same meaning as in the Road Transport Act 2013 .
"occupier" of premises means the person who has the management or control of
the premises.
"premises" includes--
(a) a building or structure, or
(b) land or a place (whether enclosed or built on or not), or
(c) a mobile plant, motor vehicle, vessel or aircraft.
(a) describe the act, matter or thing, and
(b) specify a class of acts, matters or things.