The University of California, Los Angeles (UCLA) has suspended two leading anti-Zionist groups on campus — Students for Justice in Palestine (SJP) and Graduate Students for Justice in Palestine — following their vandalizing the home of a Jewish member of the Board of Regents, the governing body for the University of California system.

According to The Daily Bruin, the university’s official campus newspaper, the decision is punishment for a Feb. 5 incident in which some 50 SJP members, along with Graduate Students for Justice in Palestine, amassed on the property of UC Regent Jay Sures and threatened that he must “divest now or pay.” As part of the demonstration, the students imprinted their hands, which had been submerged in red paint to symbolize the spilling of blood, all over Sures’ garage door and cordoned the area with caution tape.

The behavior crossed the line, UCLA Chancellor Julio Frenk said in an email, portions of which were quoted by The Bruin and can be found online, sent to the entire student body.

“Rigorous, healthy dialogue is central to everything we do to advance knowledge,” he explained. “What there should never be room for is violence. No one should ever fear for their safety. Without the basic feeling of safety, humans cannot learn, teach, work, and live — much less thrive and flourish. This is true no matter what group you are a member of — or which identities you hold. There is no place for violence in our Bruin community.”