13(1)Paragraphs 2 to 10 come into force on such day as the Treasury may by order made by statutory instrument appoint.E+W+S+N.I.
(2)But any power to make regulations under any provision inserted or amended by any of those paragraphs may be exercised at any time after this Act is passed.
(3)The power to make an order under sub-paragraph (1)—
(a)may be exercised so as to bring a provision into force only in such cases as may be described in the order,
(b)may be exercised so as to make different provision for different cases or descriptions of case,
(c)includes power to make incidental, consequential, supplemental or transitional provision or savings.