391. (1) All sums of money not specially appropriated shall form part of the general fund of the Regional Government.
(2) Any grant or subsidy made to the Regional Government and not specially appropriated by the ordinance ordering the works or the expenditures may be paid whole or in part to the general fund of the Regional Government.
(3) Whenever the Regional Government has collected a sum exceeding the sum required for the purposes for which such sum was raised, the surplus shall belong to the Regional Government and fall into the general fund thereof.
(4) All sums of money forming part of the general fund of the Regional Government may be employed for any purpose within the jurisdiction of the Regional Government.