(1)Her Majesty may by Order in Council—
(a)extend this Act (other than Part V thereof), with such additions, exceptions and modifications as appear to Her Majesty to be expedient, to—
(i)the provision, operation, management or use of public works in Northern Ireland under any enactment relating to a matter in respect of which the Parliament of Northern Ireland does not have power to make laws (in this section referred to as “a reserved enactment”); and
(ii)acquisitions of land in Northern Ireland by any department or body exercising powers of acquisition under a reserved enactment;
(b)apply, with such additions, exceptions and modifications as appear to Her Majesty to be expedient, the provisions of Schedules 5 and 6 to the M1Roads Act (Northern Ireland) 1948 or Schedule 6 to the M2Local Government Act (Northern Ireland) 1972 to the acquisition, otherwise than by agreement, of land in Northern Ireland by any department or body exercising powers of acquisition under a reserved enactment.
(2)An Order in Council under this section may include such provisions as appear to Her Majesty to be incidental to or consequential on any provision contained in such an Order by virtue of subsection (1) above.
(3)An Order in Council under this section may be varied or revoked by a further Order in Council made thereunder.