Hip hop Irish trio Kneecap is being investigated by UK counter-terrorism police after videos emerged allegedly showing the band calling for politicians to be killed and shouting “up Hamas, up Hezbollah.

The Metropolitan Police’s counter-terrorism unit is now actively investigating Irish rap group Kneecap’s online videos. The investigation comes after videos surfaced of the group saying “kill Tory MPs.

The investigation stems from alleged videos from a Kneecap gig where the rap trio apparently shouted, “Up Hamas, up Hezbollah.” Per the BBC, both militant groups are banned in the U.K. and expressing support for them is a crime.