(1) If the Director General finds in the course of the year that there is likely to be an excess of expenditure over the sanctioned budget estimate under any head, he shall examine the allotment under each head of budget estimate with the object of discovering probable savings under any other head and effecting a re-appropriation. Where such re-appropriation is feasible , he may sanction the re-appropriation subject to such conditions as may be laid down by the Central Government from time to time.
(2) Funds shall not be re-appropriated to met expenditure on a new service not contemplated in the budget estimates except with the prior approval of the Central Government.
(3) No re-appropriation shall be permitted between the grant sanctioned for administrative expenses, two-thirds of which shall be met by the Central Government, and a grant sanctioned for any other expenditure.
