THE HAGUE, Netherlands (AP) — Police arrested some 125 activists as they broke up a pro-Palestinian demonstration camp at the University of Amsterdam in the early hours of Tuesday, as protests that have roiled campuses in the United States spread into Europe.

Police in the Dutch capital said in a statement on the social media platform X that their action was “necessary to restore order” after protests turned violent. There were no immediate reports of injuries.

Video from the scene aired by national broadcaster NOS showed police using a mechanical digger to push down barricades and officers wielding batons and shields moving in to end the demonstration, beating some of the protesters and pulling down tents.

Protesters formed barricades from wooden pallets and bicycles, national broadcaster NOS reported.

Scores of demonstrators occupied a small island at the university on Monday, urging Amsterdam universities to break academic ties with Israel because of its devastating attacks on Gaza in the aftermath of the deadly Oct. 7 attacks by Hamas militants in southern Israel.