24E+W+SAny provision contained in a byelaw made under paragraph 5 of Schedule 6 to the 1963 Act (including that paragraph as extended to wood fuel by paragraph 4 of Part IV of Schedule 7 to that Act) which—
(a)immediately before 17th July 1978 (the date of the commencement of section 31(3) of the M1Criminal Law Act 1977 and section 289C(3) of the M2Criminal Procedure (Scotland) Act 1975) specified £20 as the maximum fine which might be imposed on summary conviction in respect of a contravention of, or an offence under, any byelaw mentioned in that provision, and
(b)immediately before the commencement of this Act had effect by virtue of either of those sections as if it specified £50 instead,
shall continue to have effect as if it specified £50.