If students are persistent in behavior contrary to the standards of the University or placed on disciplinary probation during two consecutive semesters or more than twice while enrolled, or are sufficiently disruptive and, in the judgment of the University, threatening to the general welfare of the campus community, the University reserves the right to dismiss the students and to require the immediate vacating of University housing and the campus. Such action to dismiss students is taken only by the president or an official designee. The students concede the right of the University to take such actions when necessary by their acceptance of admission.