impugned Act is further impeached as an interference with the judicial power of the courts, and unilateral revocation of contracts being not permissible, the impugned Act is nothing but a colourable exercise of legislative power to revoke an arbitration clause which could not have been done by the State. It is, therefore, argued that such exercise is wholly without legislative competence and hence, amounts to fraud on powers. All awards and matters connected therewith, including appointment and authority of arbitrators, stood regulated by the provisions of the 1940 Act and the A & C Act, and hence the impugned Act providing also for the exclusion of the provisions of those enactments as well as the effect of the Limitation Act and other laws, including the Contract Act, by putting in a non-obstante clause, is, therefore, unconstitutional and hence, void and inoperative, it is argued. It is also argued that the impugned Act is only prospective in operation even on its express terms and therefore, the law