36.— Every regulation or order (other than an order under section 1(2)) under this Act shall be laid by the Minister before each House of the Oireachtas as soon as may be after it is made and, if a resolution annulling the regulation or order is passed by either such House within the next 21 days on which that House sits after the regulation or order is laid before it, the regulation or order shall be annulled accordingly but without prejudice to the validity of anything previously done under the regulation or order.