5.—(1) The Minister may by order amend or revoke an order under this Act including an order made by virtue of this subsection.

F4[(2) Every order made under this Act shall be laid before each House of the Oireachtas as soon as may be after it is made, and if a resolution annulling the order is passed by either House, within the next twenty-one days on which that House has sat after the order has been laid before it, the order shall be annulled accordingly but without prejudice to the validity of anything previously done thereunder.]