A person authorised by the local housing authority or the Secretary of State may at any reasonable time, on giving not less than seven days' notice of his intention to the occupier, and to the owner if the owner is known, enter premises—
A person may not be authorised by a local housing authority under subsection (1)(a) to enter and survey or value land in connection with a proposal to acquire an interest in or a right over land (but see section 172 of the Housing and Planning Act 2016).
An authorisation for the purposes of this section—
It is a summary offence intentionally to obstruct an officer of the local housing authority or of the Secretary of State, or a person authorised to enter premises under subsection (1) above, in the performance of anything which that officer, authority or person is by this Part required or authorised to do.
A person who commits an offence under subsection (3) above is liable on conviction to a fine not exceeding level 3 on the standard scale.
In this section "owner", in relation to premises,—