30. (1) All decisions and actions of the Committee shall be given effect to by orders passed by the Adminis¬trator. (2) The Committee may, from time to time, authorise the Administrator to exercise and perform any of the powers and duties conferred or imposed on the Committee by or under this Ordinance. (3) The powers vested in the Committee under this Ordinance, shall, when there is no Committee or when the Committee cannot function for any reason, be exercisable by the Administrator.