One Kneecap member, Liam Óg Ó hAnnaidh, known as Mo Chara, has been charged with a terrorism offence for allegedly holding a Hezbollah flag at a London gig last November. The 27-year-old denies the charge and is to appear in court in August.

Kneecap said on Friday they had received a “private email” to say no further action would be taken over last month’s performance. “We played a historic set at Glastonbury. Whole area closed an hour before due to crowds,” the group said on X. “A celebration of love and solidarity. A sea of good people at the world’s most famous festival.”

They added: “Every single person who saw our set knew no law was broken, not even close … yet the police saw fit to publicly announce they were opening an investigation. This is political. This is targetted. This is state intimidation”