After a teenager admitted murdering three girls at a dance class, Keir Starmer said people were being radicalized into violence for its own sake and terrorism laws might need to change.

Prime Minister Keir Starmer said Tuesday that the killing of three girls at a Taylor Swift-themed dance class must lead to “fundamental change” in how the British state protects citizens and a reckoning with new threats from violent individuals whose mix of motivations test the traditional definition of terrorism.

Sir Keir said it was "clearly wrong" Rudakubana was deemed not to meet the threshold for intervention from the Prevent programme, and the Southport victims' families had been failed. The prime minister said the Southport attack "must be a line in the sand" and "nothing will be off the table" in the public inquiry.