(1)The executive authority of a Province extends to excluded and partially excluded areas therein, excluded but, notwithstanding anything in this Act, no Act of the Federal Legislature or of the Provincial Legislature, excluded shall apply to an excluded area or a partially excluded area, unless the Governor by public notification so directs, and the Governor in giving such a direction with respect to any Act may direct that the Act shall in its application to the area, or to any specified part thereof, have effect subject to such exceptions or modifications as he thinks fit.