The rap duo's frontman, Bobby Vylan, led the crowd in chants of "free, free Palestine" and "death, death to the IDF."English punk rap duo Bob Vylan is under fire after a controversial performance at the Glastonbury Festival,

Bob Vylan and Kneecap's Glastonbury acts face police probe as protest chants spark national debate on Palestine, censorship, and BBC broadcast ethics.

Rap group Bob Vylan lead chant in defiance of government pressure on organisers over Kneecap's appearance at famous festival