Arab pro-Israel activist Yoseph Haddad and his fiancée Emily Schrader have said they were chased by an angry mob after he spoke at Nottingham University.
Mr Haddad, 37, who runs a charity focusing on peace between Arabs and Jews in Israel, says he was sworn at and abused by around 70 pro-Palestinian activists during his speech at the university, before a crowd of people ran after his car as he left the campus.