A. No person shall possess or drink any alcoholic beverage in or upon the grounds of any public elementary or secondary school during school hours or school or student activities.
B. In addition, no person shall drink and no organization shall serve any alcoholic beverage in or upon the grounds of any public elementary or secondary school after school hours or school or student activities, except for religious congregations using wine for sacramental purposes only.
C. Any person convicted of a violation of this section shall be guilty of a Class 2 misdemeanor.
D. This section shall not prohibit any person from possessing or drinking alcoholic beverages or any organization from serving alcoholic beverages in areas approved by the Board at a performing arts facility, provided the organization operating the performing arts facility or its lessee has a license granted by the Board.