Pursuant to the delegation of authority granted to the county by O.C.G.A. § 3-3-20(b)(2)(A), the sale by licensees of alcoholic beverages, distilled spirits, wine, and malt beverages shall be lawful during the polling hours of any election; however, nothing in this section shall authorize the sale of alcoholic beverages within 250 feet of a polling place during such time as the polls are open.