(1)Section 17(1) shall come into force on such day as the Treasury may appoint by order.
(2)An order under subsection (1) may—
(a)commence only a specified repeal;
(b)commence different repeals at different times;
(c)commence a repeal at different times for different purposes;
(d)include savings.
(3)Regulations under section 17(3) shall be subject to annulment by a resolution of the House of Commons.
(4)But the first set of regulations under section 17(3) may not be made unless a draft has been laid before and approved by resolution of the House of Commons.