A.
Any person who enters or remains in any school building, classroom or upon any school ground, or street, sidewalk or public way adjacent thereto and intentionally causes disruption of the activities of the school is guilty of a gross misdemeanor.
B.
As used in this section, "school" has its ordinary meaning and also includes universities, colleges, community colleges and institutions of higher education.
(Ord. 992 § 1 (part), 1996)