(1) Each of the following is an authorised person for this Act:
(a) a police officer;
(b) a roads and public places officer under the Roads and Public Places Act 1937 ;
(c) a public servant appointed under subsection (2).
(2) The chief executive may appoint a public servant as an authorised person for this Act.
Note 1 For the making of appointments (including acting appointments), see Legislation Act, pt 19.3.
Note 2 In particular, a person may be appointed for a particular provision of a law (see Legislation Act, s 7 (3)) and an appointment may be made by naming a person or nominating the occupant of a position (see s 207).