Minors under the age of 18 years shall not under any circumstances frequent, loiter, go, or remain in any billiard hall licensed under the provisions of this subchapter in which more than 35% of the revenue is derived from billiards at any time, unless upon some lawful errand and sent under the direction and the consent of and knowledge of the parent, guardian, or other persons having the lawful custody of that minor; and it shall be unlawful for the proprietor of any hall so licensed to allow or permit any minor to frequent, loiter, or remain within the hall in violation of this section.
(1969 Code, § 4-27) Penalty, see § 10.99