71.—(1) Subject to Article 3(2), this Order shall apply in relation to premises in which there subsists, or at any material time subsisted, a Crown estate as it applies in relation to premises in which no such estate subsists or ever subsisted.
(2) In this Article “Crown estate” means an estate–
(a)which belongs to the Crown in right of Her Majesty's Government in the United Kingdom or in Northern Ireland; or
(b)which is held in trust for Her Majesty for the purposes of a government department.