15(2)A regional plan, municipal plan, rural plan, a by-law or a regulation under this Act or a building by-law made under the
Building Code Administration Act, or an amendment or addition to any of them, that is made or adopted after the coming into force of a statement of provincial interest that is inconsistent with the statement of provincial interest, is considered inconsistent with this Act and regulations under this Act and is of no effect to the extent of the inconsistency, unless the council can demonstrate to the Minister a practical reason for being so.