(a)if any provision of a law made by a District or Regional Council in the State of Meghalaya with respect to any matter specified in sub-paragraph (1) of paragraph 3 of this Schedule or if any provision of any regulation made by a District Council or a Regional Council in that State under paragraph8 or paragraph 10 of this Schedule, is repugnant to any provision of a law made by the Legislature of the State of Meghalaya with respect to that matter, then, the law or regulation made by the District Council or, as the case may be, the Regional Council whether made before or after the law made by the Legislature of the Stale of Meghalaya, shall, to the extent of repugnancy, be void and the law made by the Legislature of the State of Meghalaya shall prevail;