3.—(1) Section 6 of the Act shall apply to functional work of any description falling within any defined activity other than the maintenance of ground if the work is proposed to be carried out on or after 1st August 1989 by—
(a)the Council of the Isles of Scilly; or
(b)any other specified authority other than a local authority or a county police authority.
(2) Section 6 shall apply to functional work mentioned in paragraph (1) if it is proposed to be carried out on or after 1st August 1990 by a parish council.
(3) Section 6 shall apply to functional work of any description falling within the defined activity mentioned in section 2(2)(a) (collection of refuse) if it is proposed to be carried out on or after 1st August 1989 by a county council.
(4) Section 6 shall apply to functional work of any description falling within the defined activity mentioned in section 2(2)(d) (catering for purposes of schools and welfare) if it is proposed to be carried out on or after 1st August 1989 by a district council other than a metropolitan district council.