There is established a separate fund entitled the “medical services fund.” Proceeds derived from the one-half percent sales tax levied and collected pursuant to Haines Borough Proposition A (1996) shall be used to provide ambulance service and financial support for local medical services within the authorized area of service, including all areas within the borough except the area south of the southern boundary line of Township 34 south. (Ord. 12-10-305 § 4)