3. The following provisions of the Act shall come into force on 1st October 2004—
(a)section 21(2) (duty of providers of services to make adjustments) to the extent that it is not already in force;
(b)sections 27(1), (2), (4) and, to the extent that it is not already in force, (5);
(c)the remaining provisions of Schedule 4 not already in force, namely—
(i)paragraph 5 (failure to obtain consent to an alteration);
(ii)paragraph 6 (reference to court); and
(iii)paragraph 7 (joining lessors in proceedings under section 25).