25. Practice and procedure in Chhattisgarh High Court.- Subject to the provisions of this Part, the law in force immediately before the appointed day with respect to practice and procedure in the High Court of Madhya Pradesh shall, with the necessary modi ications, apply in relation to the High Court of Chhattisgarh, and accordingly, the High Court of Chhattisgarh shall have all such powers to make rules and orders with respect to practice and procedure as are immediately before the appointed day exercisa le by the High Court of Madhya Pradesh: Provided that any rules or orders which are in force immediately before the appointed day with respect to practice and procedure in the High Court of Madhya Pradesh shall, until varied or revoked by rules or orders made by the High Court of Chhattisgarh, apply with the necessary modifications in relation to practice and procedure in the High Court of Chhattisgarh as if made by that Court.