Paragraph 20
In section 27 (alterations to premises occupied under leases), in subsection (1) (circumstances in which section applies)—
(a)
in paragraph (a), after “provider of services” insert “, a public authority (within the meaning given by section 21B) or an association to which section 21F applies”
(b)
in paragraph (b), for “he” substitute “the occupier”, and
(c)
in paragraph (c), at the end insert “or a duty imposed under section 21E or 21H”.