No one shall enter or otherwise remain on University Property between the hours of 11:00 p.m. and 6:30 a.m. or at such other times as published or posted by University housing and residential programs, and other similarly specialized University programs. This prohibition shall not apply to persons possessing valid written authorization from a University official, persons on legitimate University related business, or persons attending a specific University sponsored event. Those persons with legitimate University business reasons, valid written authorization, or attending a University sponsored event, shall be allowed to remain and access University Property as allowed in their authorization or through the duration of the specific event, after which time they shall leave University Property without any appreciable delay. This prohibition shall not apply to persons transiting on a roadway or path designated as open to the public.