The powers of an inspector under Part 9 of this Act (including the powers to issue notices under Division 8 of that Part) and any limitations or conditions on those powers apply, on and after the commencement of that Part, as though a reference in that Part to—
(a) a contravention of a provision of this Act or the regulations included a reference to a contravention of the old Act or the regulations under the old Act; and
(b) an offence against this Act or the regulations included a reference to an offence against the old Act or the regulations under the old Act.