A. No person shall sell any beverages of high alcoholic content in violation of any lawful ordinance or regulation adopted by authority of this Part by any parish or municipality.
B. Notwithstanding the provisions of Subsection A of this Section, in the town of Winnsboro, a restaurant establishment whose average monthly revenue from the sale of food and nonalcoholic beverages equals or exceeds eighty percent may sell beverages of high alcoholic content until 11:00 p.m. each day of operation.