Wash. Admin. Code § 132B-125-205
The president, the student conduct officer, their designee(s), or the student conduct committee shall have the authority and power to prohibit the entry or withdraw the license or privilege of any person or group of persons to enter into or remain on any college property or facility. Such power and authority may be exercised to halt any event or activity which is deemed to be unreasonably disruptive of order or impedes the movement of persons or vehicles or which disrupts or threatens to disrupt the ingress and/or egress of persons from facilities owned and/or operated by the college. Any person remaining on or reentering college property after receiving notice that their license or privilege to be on that property has been revoked shall be subject to arrest for criminal trespass under the provisions of chapter 9A.52 RCW, Burglary and trespass.
Wash. Admin. Code § 132B-125-205