The BBC “regrets” not pulling the punk duo’s performance after the U.K. prime minister condemned the broadcast.

The BBC says it should have pulled a livestream of rap group Bob Vylan’s performance at Glastonbury Festival over “antisemitic” chants against Israeli troops

During Bob Vylan’s set, the band’s singer Bobby Vylan (born Pascal Robinson-Foster) led Glastonbury crowds in chants of both “free, free Palestine” and, more controversially, “death, death to the IDF.”