(1) Subject to subsections (2) and (3), this Act extends to England and Wales, Scotland and Northern Ireland.
(2) Any provision of this Act which amends or repeals an enactment has the same extent as the enactment amended or repealed.
(3) Regulations under section 8(1) or 23 may make provision which extends to Gibraltar -
(a) modifying any enactment which -
(i) extends to Gibraltar and relates to European Parliamentary elections, or
(ii) extends to Gibraltar for any purpose which is connected with Gibraltar forming part of an electoral region, under the European Parliamentary Elections Act 2002, for the purposes of such elections, or
(b) which is supplementary, incidental, consequential, transitional, transitory or saving provision in connection with a modification within paragraph (a).