Some schools said they decided to crack down on protests and encampments after reports of antisemitic statements and actions in violation of campus policies.
Pro-Palestinian protests are disrupting major US universities, and several schools have called police to remove demonstrators. Follow for live updates.
Pro-Palestinian student protesters set up a tent encampment at Columbia university in New York last week. Police first tried to clear the encampment on April 18, when they arrested more than 100 protesters.
A crackdown on demonstrators at Columbia University in New York spawned a wave of activism at universities across the country, with more than 700 arrests.
Police officers arrested more than two dozen pro-Palestinian protesters on Friday, a day after hundreds occupied a campus shared by three universities in Denver.
The University of Florida threatened student protestors with suspension and even banishment if they violated rules surrounding protest conduct, according to a letter sent to students.