When Professor Thomas Scotto, of Essex University’s department of government, invited Israel’s deputy ambassador to give a talk to political science students, he hoped for “lots of disagreement: that the speaker would express his views and that the students would challenge him”.
Instead, a noisy protest outside the venue ramped up into an attempt to storm the building, students in the lecture theatre heckled the Israeli diplomat, and it became impossible for him to begin. With feelings running high, university security said they could no longer guarantee the speaker’s safety. The event had to be abandoned.