An authorised officer may enter premises in accordance with this Subdivision if the officer reasonably believes this is necessary for the performance of any of the Authority's functions:
(a) conferred by:
(i) Part 2 (Management of Basin water resources); or
(ii) paragraph 172(1)(b) or (c); or
(b) referred to in regulations made for the purposes of this paragraph.
Note: Entry is not permitted to residential premises without an occupier's consent (see paragraph 220(1)(b)).