4. Laying of orders before Houses of the Oireachtas.

Every order under Part II of 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 such House within the next subsequent twenty-one days on which that House has sat after the order is laid before it, the order shall be annulled accordingly, but without prejudice to the validity of anything previously done thereunder.