5The amendments, repeals and revocations in section 6, Schedule 4 and Part 1 of Schedule 28 of provisions which are necessary to give effect to section 35 of the Crime (Sentences) Act 1997 (c. 43) (fine defaulters) do not have effect in relation to a sum ordered to be paid where—
(a)the sum is treated as adjudged to be paid on conviction, and
(b)the act or omission to which the sum relates occurred, or the order was made, before the commencement of those repeals and amendments.