WAC 504-26-225
WAC 504-26-225. Trespassing
Knowingly entering or remaining unlawfully in or on university premises or any portion thereof. Any person who has been given notice by a university official of the university's decision to exclude them from all or a portion of the university premises is not licensed, invited, or otherwise privileged to enter or remain on the identified portion of university premises, unless given prior explicit written permission by university administration.