(1) Subject to paragraphs (2) and (3), no person may attend at a dwelling-house for the purpose of—
(a) executing a writ or warrant of possession,
(b) executing a writ or warrant of restitution, or
(c) delivering a notice of eviction.
(2) Paragraph (1) does not apply where the court is satisfied that the writ, warrant or notice relates to an order for possession made—
(a) against trespassers pursuant to a claim to which rule 55.6 (service of claims against trespassers) of the Civil Procedure Rules 1998 applies,
(b) wholly or partly under section 84A (absolute ground for possession for anti-social behaviour) of the Housing Act 1985 ,
(c) wholly or partly on Ground 2 or Ground 2A in Schedule 2 (grounds for possession of dwelling-houses let under secure tenancies) to the Housing Act 1985 ,
(d) wholly or partly on Ground 7A, Ground 14 or Ground 14A in Schedule 2 (grounds for possession of dwelling-houses let on assured tenancies) to the Housing Act 1988 ,
(e) wholly or partly on Ground 7 (ground for possession where tenant dies and no right of succession) in Schedule 2 to the Housing Act 1988 , or
(f) wholly or partly under Case 2 of Schedule 15 (ground for possession of dwelling-houses let on or subject to protected or statutory tenancies) to the Rent Act 1977.
(3) Where paragraph (2)(e) applies, the person attending at the dwelling-house must take reasonable steps to satisfy themselves that the dwelling-house is unoccupied before carrying out those matters set out in paragraph (1)(a), (b) or (c).