s 32 General provisions as to Orders in Council, etc.
(1) Any power conferred by Part I of this Act to make an Order in Council or order (other than a deportation order) or to give any directions includes power to revoke or vary the Order in Council, order or directions. (2) Any document purporting to be an order, notice or direction made or given by the Secretary of State for the purposes of the Immigration Acts and to be signed by him or on his behalf, and any document purporting to be a certificate of the Secretary of State so given and to be signed by him or on his behalf , shall be received in evidence, and shall, until the contrary is proved, be deemed to be made or issued by him. (3) Prima facie evidence of any such order, notice, direction or certificate as aforesaid may, in any legal proceedings or other proceedings under the Immigration Acts , be given by the production of a document bearing a certificate purporting to be signed by or on behalf of the Secretary of State and stating that the document is a true copy of the order, notice, direction or certificate. (4) Where an order under section 8(2) above applies to persons specified in a schedule to the order, or any directions of the Secretary of State given for the purposes of the Immigration Acts apply to persons specified in a schedule to the directions, prima facie evidence of the provisions of the order or directions other than the schedule and of any entry contained in the schedule may, in any legal proceedings or other proceedings under the Immigration Acts , be given by the production of a document purporting to be signed by or on behalf of the Secretary of State and stating that the document is a true copy of the said provisions and of the relevant entry. (5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .