4.—(1) Article 3 shall remain in force until the expiry of the period of one month beginning with the making of this Order and shall then expire unless continued in force by an order under paragraph (2)(a).
(2) The Secretary of State may by order provide—
(a)that Article 3 (including that Article as in force by virtue of an order under this sub-paragraph or sub-paragraph (c)) shall continue in force for a period not exceeding one month from the coming into operation of the order;
(b)that Article 3 shall cease to be in force;
(c)that Article 3, if it is not for the time being in force, shall come into force again and remain in force for a period not exceeding one month from the coming into operation of the order,
but Article 3 shall not have effect after the expiry of the period of twelve months beginning with the making of this Order.
(3) An order under paragraph (2) shall be subject to annulment in pursuance of a resolution of either House of Parliament in like manner as a statutory instrument and section 5 of the Statutory Instruments Act 1946F1 shall apply accordingly.