(1) A regulation under this Act may contain such incidental, supplementary and consequential provisions as the Minister considers necessary or expedient for the purposes of the regulations.

(2) Every regulation made under this Act and every order made under section 142(2) or 143 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 or regulation is passed by either such House within the next 21 days on which that House has sat after the order or regulation is laid before it, the order or regulation shall be annulled accordingly but without prejudice to the validity of anything previously done thereunder.