Subject to the provisions of this section, Parts I to V of this Act shall extend to the Channel Islands and the Isle of Man, and shall have effect as if each of them were part of the United Kingdom.

Her Majesty may by Order in Council direct that any provision contained in those Parts shall, in its application to any of the said Islands, have effect subject to such exceptions, adaptations or modifications as may be specified in the Order.

An Order in Council under this section relating to any provision of this Act as it has effect in relation to Commonwealth countries or colonies may contain such transitional or other incidental and supplementary provisions as may appear to Her Majesty to be necessary or expedient.

Paragraph 18 of Schedule 1 to this Act has effect as to the application of that Schedule to the Channel Islands and the Isle of Man.