There shall be such provisions as may be made by Parliament under which, if the appropriation law in respect of any financial year has not come into operation by the beginning of that financial year, the Minister for the time being responsible for finance may authorize the withdrawal of moneys from the Consolidated Fund for the Purpose of meeting expenditure necessary to carry on the services of the Government until the expiration of four months from the beginning of that financial year or the coming into operation of the law, whichever is the earlier.