A. The governing body of any county or city in the Commonwealth may advance funds, not otherwise specifically allocated or obligated, from the general fund to an emergency medical services zone or district to assist the emergency medical services zone or district to exercise the powers set forth in § 32.1-111.14:2.
B. Notwithstanding the provisions of any other law, the governing body shall direct the treasurer to reimburse the general fund of the county or city from the proceeds of any funds to the credit of the emergency medical services zone or district, not otherwise specifically allocated or obligated, to the extent that the county or city has made advances to the emergency medical services zone or district from such general fund to assist the emergency medical services zone or district to exercise the powers set forth in § 32.1-111.14:2.
C. The advancement of any funds heretofore advanced from the general fund by the governing body of any county or city in the Commonwealth for the benefit of an emergency medical services zone or district in exercising the lawful powers of such emergency medical services zone or district is hereby validated and confirmed.