The BBC issued a formal apology after broadcasting a controversial performance from the rap-punk group Bob Vylan at England's Glastonbury festival.

Bob Vylan — outspoken critics of Israel's war on Gaza — led its crowd at last weekend's festival in a chant of "Death to the IDF," or Israel Defense Forces.

The BBC's director- general Tim Davie wrote to staff in an internal memo on Thursday. "I deeply regret that such offensive and deplorable behavior appeared on the BBC and want to say sorry — to our audience and to all of you, but in particular to Jewish colleagues and the Jewish community," Davie said. "We are unequivocal that there can be no place for antisemitism at the BBC."

The broadcaster announced several policy changes for future festival broadcasts, including keeping "high risk" acts off live broadcasts and live streams.

Bob Vylan's set led to some backlash within the music industry and beyond. The comments prompted local police to open a criminal investigation, and the band's U.S. visas were revoked for its upcoming performances. The band's agency, UTA, reportedly dropped them as well.

The band's singer, who performs as Bobby Vylan, wrote on Instagram after the set that "teaching our children to speak up for the change they want and need is the only way that we make this world a better place," adding, "Let them see us marching in the streets, campaigning on ground level, organising online and shouting about it on any and every stage that we are offered."

The Northern Irish rap trio Kneecap, a fellow Glastonbury performer, has also come under scrutiny for its outspoken criticism of Israel's war on Gaza. The band's Glastonbury set was not broadcast live. The group's Liam Óg Ó hAnnaidh, who performs as Mo Chara, had been charged with supporting a proscribed organization for allegedly waving a flag from the terror group Hezbollah at a London concert in 2024 (Chara denied the charge). U.K. prosecutors also recently dropped charges against Kneecap after a 2023 concert where Chara allegedly said, "The only good Tory is a dead Tory. Kill your local MP."

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