A pro-Palestine group confronted a professor and a student who defended him after they interrupted his lecture in protest against his criticism of the university’s anti-Israel policy.

Rino Casella, a political science lecturer at the University of Pisa, was physically assaulted while teaching a law class on Tuesday for opposing the university’s move to end relations with two Israeli institutions.

The professor was treated at hospital for injuries to his head and arms following the attack.

‘I represent the institutions, and the attack against me is an attack on the university,’ Mr Casella said.

He warned ‘someone could die’ if similar violence continued at universities.

A student was also beaten as he tried to grab a flag from the mob and defend the professor, who himself then shielded the student.

Many anti-Israel demonstrators entered his classroom waving Palestinian flags and chanting ‘Free Palestine’ to verbally attack the professor.

Mr Casella described how ‘fascists’ stormed into his classroom and demanded he stop the lesson.

This incident followed the distribution of leaflets against him at the university, targeting Casella as one of the academics against the decision to sever academic collaborations with Israeli universities.

The professor said he was in ’emotional shock.’

‘I can’t accept the interruption of a university class, which is a sacred place, a place of dialogue — not a place of violence,’ he added.

‘The lecture had just started when they forced their way in, carrying Palestinian flags and using megaphones. Some stood on the desks, others encircled me, using the harshest language because I persisted in teaching,’ he explained to La Repubblica.

‘Indeed, it was a very tense situation. A student attempted to take a flag from a protester, leading to him being kicked and punched. I intervened to protect him and got hit as well, either with a punch or an elbow.’

The tutor was told by doctors to rest for a week but he said he would not be deterred by the violence and wants to return to work immediately.

Meanwhile, Italian politicians were quick to condemn the attack.

University Minister Anna Maria Bernini called the lecturer and announced ‘if it were to happen again, the ministry will consider filing a civil suit against the attacks, because the university is about inclusiveness, openness, democracy, and never violence’.

She added: ‘Universities are not free zones where it is allowed to interrupt lectures or assault professors. What happened is intolerable for a society that recognises itself in the values of democracy and inadmissible for an academic community, such as that of Pisa and all of Italy, that is open, free and inclusive’.

Noemi Di Segni, president of the Union of Italian Jewish Communities, added: ‘What happened at the University of Pisa is precisely the escalation that we have long feared, a drift of violence that has already been tolerated for so long, a flattening on the propaganda narrative of Hamas. This is how terrorism continues to be legitimised’.

The attack came on the same day that another Italian university saw a lecture disrupted by pro-Palestine protesters.

Professor Pini Zorea, a visiting lecturer from Israel, was delivering a talk at Polytechnic University of Turin, when demonstrators stormed the classroom to protest Israel’s use of facial recognition technologies for surveillance of Palestinians.

Italian universities have increasingly severed ties with Israeli institutions.

Milan’s Statale University has approved a motion to prevent ‘new agreements with universities and institutions that are involved in the violations currently taking place’ in Gaza.

The University of Florence also passed a motion pledging to evaluate ‘agreements with Israeli universities, bodies and institutions and to maintain only those that do not contribute to the maintenance of the illegal occupation of the Palestinian Territory and to the perpetration of the most serious violations of international law’.