Minors under the age of 18 years shall not frequent, loiter, go to or remain in any room or place licensed under this subchapter at any time, unless it be upon some lawful errand sent by the direction and with the consent and knowledge of the parent, guardian or other person having the lawful custody of the minor; and it shall be unlawful for the proprietor or operator of any room or place so licensed to allow or permit any minor to frequent, loiter or remain within the room or place in violation of this section.
(1959 Code, § 4-11)