(1)Any power to make regulations under this Chapter is exercisable by the Secretary of State, but may be exercised only with consent of Treasury.
(2)Regulations may amend any provision made by or under an Act so far as necessary or expedient in consequence of any provision made by or under this Chapter.
(3)Any regulations under this Chapter may—
(a)make different provision for different cases;
(b)make provision subject to exceptions;
(c)make supplemental, incidental, consequential and transitional provision.