By Sachin Ravikumar and Muvija M LONDON (Reuters) -British police on Monday launched a criminal investigation into musical duo Bob Vylan and Irish rap band Kneecap's gigs at the Glastonbury music festival after they led chanting against the Israeli military and Prime Minister Keir Starmer.

Deputy secretary of state Christopher Landau confirmed the duo's visas have been revoked "in light of their hateful tirade at Glastonbury, including leading the crowd in death chants."

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,