(1) The Executive shall exercise its powers, and perform its functions and duties, under this Act in accordance with:
(a) the conditions (if any) determined in writing by the Minister after consultation with the Executive; and
(b) any law made by the Assembly under subsection ( 2).
(2) The Assembly may make laws prescribing the manner in which the Executive shall exercise its powers, and perform its functions and duties, under this Act, but such a law has no effect to the extent that it is inconsistent with a condition determined under paragraph ( 1)(a), whether so determined before or after the making of the law.