(1) In the absence of a local ordinance or other controlling law governing the conduct described in this Subsection (1), a person is guilty of an offense under Subsection (2) who, while on a street, sidewalk, or public way adjacent to any school building or ground: (a) by his or her presence or acts, materially disrupts the peaceful conduct of school activities; and (b) remains upon the place under Subsection (1)(a) after being asked to leave by the chief administrator of that school.

(a) by his or her presence or acts, materially disrupts the peaceful conduct of school activities; and

(b) remains upon the place under Subsection (1)(a) after being asked to leave by the chief administrator of that school.

(2) (a) A violation of Subsection (1) is subject to the penalties under Subsection (2)(b) unless the violation constitutes another offense subject to a greater penalty. (b) (i) The first and second violation of Subsection (1) are class B misdemeanors. (ii) A third and any subsequent violations of Subsection (1) are class A misdemeanors.

(a) A violation of Subsection (1) is subject to the penalties under Subsection (2)(b) unless the violation constitutes another offense subject to a greater penalty.

(b) (i) The first and second violation of Subsection (1) are class B misdemeanors. (ii) A third and any subsequent violations of Subsection (1) are class A misdemeanors.

(i) The first and second violation of Subsection (1) are class B misdemeanors.

(ii) A third and any subsequent violations of Subsection (1) are class A misdemeanors.