SEC. 7.08. ALTERATIONS IN THE BUDGET.
   After the budget resolution has been adopted, the Council shall not increase the appropriations beyond the estimated revenue sources except to the extent that such sources exceed the estimate. At any time the Council may, be resolution approved by a majority of its members, reduce the sums appropriated for any purpose by the budget resolution, or authorize the transfer of sums from unencumbered balances of appropriations in the budget resolution to other purposes.