ANN ARBOR, Mich. (AP) — With student protests over the Israel-Hamas war disrupting campuses nationwide, several major universities are intent on ensuring that commencement ceremonies — joyous milestones for graduates, their families and friends — go off without a hitch this weekend.

It won’t be easy. Colleges are hiring extra security, screening attendees at venues and emphasizing that significant disruptions by pro-Palestinian protesters won’t be tolerated. At the same time, they’re pledging to honor free-speech rights by designating protest zones.

“Milestone is a perfect word,” said Ken Burdick of Tampa, Florida, describing his daughter’s graduation Saturday at the University of Michigan. He hopes the big day goes untarnished.

“People can exercise their First Amendment rights without disrupting or creating fear,” Burdick said of protesters.