3. The following provisions of the Control of Pollution Act 1974 namely—
(a)section 108(1), so far as it applies to paragraph 9 of Schedule 3 (which makes minor and consequential amendments of the Public Health (Drainage of Trade Premises) Act 1937), and
(b)section 108(2), so far as it applies to repeals effected by Schedule 4 of section 4(1) to (3) of the Public Health (Drainage of Trade Premises) Act 1937 and sections 55(1) to (3) and (5) to (9), 56, 57(1) and (2) and (4) to (8), 58 and 63(5) of the Public Health Act 1961,
shall come into operation on 20th July 1976.