49.—(1) Subject to the provisions of this Article, the provisions of this Order and of regulations and orders made under it shall bind the Crown including the Crown in right of Her Majesty's Government in the United Kingdom.
(2) No contravention by the Crown of any provision of this Order or of any regulations or order made under it shall make the Crown criminally liable; but the High Court may, on the application of the Department of Agriculture or, as the case may be,[F1 the Food Standards Agency or] a district council, declare unlawful any act or omission of the Crown which constitutes such a contravention.
(3) Notwithstanding anything in paragraph (2), the provisions of this Order and of regulations and orders made under it shall apply to persons in the public service of the Crown as they apply to other persons.
(4) If the Secretary of State certifies that it appears to him requisite or expedient in the interests of national security that the powers of entry conferred by Article 33 should not be exercisable in relation to any Crown premises specified in the certificate, those powers shall not be exercisable in relation to those premises; and in this paragraph “Crown premises” means premises held or used by or on behalf of the Crown.