“Gas station” means any area of land including structures thereon that is used principally for the retail sale of gasoline or other motor vehicle fuel and oil and other substances including any motor vehicle accessories. Gas stations may include self-service or full-service operations. (Ord. 2020 § 2, 1994; Ord. 1671 § 1, 1989; Ord. 190 Art. IV § 407, 1964)