A criminal investigation has been initiated into Bob Vylan and Kneecap's performances at Glastonbury after controversial remarks made by Bob Vylan. UK culture secretary Lisa Nandy condemned the performance, calling it 'appalling,' and criticized the BBC for not pulling the livestream. The Israeli Embassy and the Campaign Against Antisemitism expressed their outrage, while the BBC admitted they should have acted differently. Bob Vylan's agent has dropped them, and US visas for the band members have been revoked due to their inflammatory comments. Support for the bands has emerged from other artists, emphasizing the importance of political expression in art.