(1) This Act extends to England and Wales, Scotland and Northern Ireland, except as otherwise provided by subsections (2) to (6).

(2) Section 9 extends to England and Wales only.

(3) Section 10 extends to Scotland only.

(4) Section 11 extends to Northern Ireland only.

(5) The following provisions extend to England and Wales and Scotland only -

(a) section 15;

(b) section 20;

(c) section 21.

(6) An amendment or repeal made by Schedule 2 or 4 has the same extent as the provision amended or repealed.

(7) The power under section 338(1) of the Criminal Justice Act 2003 (extension to the Channel Islands or the Isle of Man) may be exercised in relation to any amendments made to that Act by this Act.

(8) The power under section 39(6) of the Terrorism Act 2006 (extension to the Channel Islands or the Isle of Man) may be exercised in relation to any amendments made to that Act by this Act.