1In section 46(1) (offences by officers of bodies corporate), for the words from “such an” to “of this Act” substitute “an offence under—
(a)section 23(6) or 28(1) of this Act, or
(b)any Order in Council made by virtue of section 20(1) of this Act, or
(c)any regulations made by virtue of section 20(4) or 21(1) of this Act,”.