“Mo Chara was in the courts, the Westminster courts this month,” said member Móglaí Bap of his bandmate, who is currently facing terror charges in the U.K. for allegedly supporting Hamas and Hezbollah, which are both considered terror organizations by the U.K. government.

After petitions to have them removed from this weekend's line-up, the Irish trio played a rowdy set to a massive crowd on the West Holts stage

In the run-up to the festival at Worthy Farm in Somerset, several politicians called for Kneecap to be removed from the line-up.