6.—(1) The following provisions of the Act expire on the day after the day on which these Regulations come into force.
(2) Paragraphs 14 and 15 in Part 3 of Schedule 16 (and section 37(3)(a) and (b)).
(3) Part 5 of Schedule 21 (and section 51 so far as it relates to that Part).
(4) Part 5 of Schedule 22 (and section 52 so far as it relates to that Part).