(1)Any Order in Council under this Act may be revoked or varied by a subsequent Order in Council.
(2)The power to make orders conferred on the Postmaster General by section eight of this Act and any power conferred on him by any of the provisions of this Act to make regulations shall be exercisable by statutory instrument, and any statutory instrument made in the exercise of any of the said powers shall be subject to annulment in pursuance of a resolution of either House of Parliament.