If any difficulty arises in giving effect in a State to the provisions of this Act in their application to any area, the State Government may, with the approval of the Central Government, by order make such provisions or give such directions not inconsistent with the provisions of this Act as appears to the State Government to be necessary or expedient for removing the difficulty:
     Provided that no order shall be made under this section in relation to any area in a State after the expiration of two years from the date on which this Act comes into force in that area.