(a) Offense. - A person commits the offense of displaying material that is harmful to minors if, having custody, control, or supervision of a commercial establishment and knowing the character or content of the material, he displays material that is harmful to minors at that establishment so that it is open to view by minors as part of the invited general public. Material is not considered displayed under this section if the material is placed behind "blinder racks" that cover the lower two thirds of the material, is wrapped, is placed behind the counter, or is otherwise covered or located so that the portion that is harmful to minors is not open to the view of minors.
(b) Punishment. - Violation of this section is a Class 2 misdemeanor. Each day's violation of this section is a separate offense.