Biden’s scheduled commencement speech Sunday at one of the nation’s preeminent historically Black colleges comes as school officials around the country have called in law enforcement to clear pro-Palestinian encampments and quell demonstrations in recent weeks.

“What we won’t allow is disruptive behavior that prevents the ceremony or services from proceeding in a manner that those in attendance can partake and enjoy,” Thomas told CNN in an interview Thursday.

“So, for example, prolonged shouting down of the president as he speaks. I have also made a decision that we will also not ask police to take individuals out of commencement in zip ties. If faced with the choice, I will cease the ceremonies on the spot If we were to reach that position.”