20Provisions as to Northern Ireland
(1)In section 13(2) of this Act the reference to any enactment of the Parliament of the United Kingdom shall be construed as including a reference to any enactment of the Parliament of Northern Ireland.
(2)In relation to any Order in Council made under section 13 or section 14 of this Act which amends or modifies an enactment of the Parliament of Northern Ireland or an enactment relating to any matter in respect of which that Parliament has power to make laws, section 6 of the [1920 c. 67.] Government of Ireland Act 1920 (conflict of laws) shall have effect as if the Order were a provision of an Act (other than that Act) passed by the Parliament of the United Kingdom before the date which is the appointed day for the purposes of that section.