No moneys shall be paid by the City Treasurer upon any warrant, bond or coupon except from the moneys belonging to the particular fund or appropriation upon which the warrant has been drawn, and no money shall be transferred by the Treasurer from one fund to another after it has been received by him or her, nor shall any money be appropriated to any other purpose than that for which it has been collected or paid, without the vote of a majority of Council.
(2000 Code, § 2.08.070)