An individual under the age of 21 years may not: enter the licensed premises; or knowingly make a false statement concerning the individual’s age to gain entrance to the establishment. An individual who violates subsection (a)(2) of this section: shall be issued a citation under § 10–119 of the Criminal Law Article by a police officer or alcoholic beverages inspector; and is subject to the penalties provided in § 10–119 of the Criminal Law Article.