It shall be unlawful for any person, except law enforcement officers, to carry, transport or convey, or to have in his possession or under his control any firearm while on the site of an outdoor festival.

Any person violating the provisions of this section shall be guilty of a misdemeanor and upon conviction thereof shall be punished by a fine of not less than $100 and not more than $200 or by imprisonment in the County Jail for not less than ten (10) days and not more than ninety (90) days or by both such fine and imprisonment.