51. Exercise of powers to be subject to sanction.

(a) that such expenditure, in so far as it is to be incurred in the year in which such power is exercised or duty performed, shall be provided for under a current budget-grant; and
(b) that if the exercise of such power or the performance of such duty involves or is likely to involve expenditure for any period or at any time after the close of the said year, such expenditure shall not be incurred without the sanction of the Corporation
Chapter V
Procedure
Transaction of Business by the Corporation