125. (a) The Viceroy, acting on the advice of the Cabinet, may declare any territory in the Commonwealth to be a “special tract,” and may, by notification, direct that this Act shall apply to that territory, subject to such exceptions and modifications as may be prescribed in the notifications.
(b) Where the Viceroy, acting on the advice of the Cabinet, has, by notification, directed as aforesaid, he may, by the same or subsequent notification, direct that any Act of Parliament shall not apply to the territory in question or any part thereof, or shall apply to the territory or any part thereof, subject to such exceptions or modifications as the Viceroy, acting on the advice of the Cabinet, thinks fit, or may authorise the Governor to give similar directions as respects any Act of the Provincial Legislature.