Every such supplementary estimate shall be considered and approved by the Authority and submitted to the Government.

Provisions regarding expenditure Provisions regarding expenditure.- No sum shall be expended by or on behalf of the Authority unless included in the estimate or the supplementary estimate which has been sanctioned by the Government or in the amount payable by the Authority under decree or award of a court : Provided that in any case of unforeseen circumstances a sum not exceeding ten thousand rupees may be expended though not so included and in such a case the Commissioner shall forthwith report to the Government circumstances in which the expenditure was incurred and the source from which it is proposed to be met: