(1)This Act (other than subsection (3) and, for the purposes of that subsection, sections 17(1), 17(2) and 18) ceases to have effect at the end of the expiration period, unless an order is made under subsection (2).
(2)The Welsh Ministers may, by order, after the end of the review period but before the end of the expiration period, provide that this Act is to continue in effect despite subsection (1).
(3)The Welsh Ministers may, by order, make such provision (including provision modifying any enactment) as may be necessary or expedient in consequence of this Act ceasing to have effect.
(4)In this section—
“the expiration period” (“y cyfnod dod i ben”) means the period of 4 years beginning with the day on which this Act comes into force;
“the review period” (“y cyfnod adolygu”) has the same meaning as in section 13.