UK Prime Minister Keir Starmer vowed on Tuesday to "leave no stone unturned" to uncover failings in preventing the killings of three girls at a Taylor Swift-themed event, saying an inquiry could lead to a change in terrorism laws.

British Prime Minister Keir Starmer said on Tuesday that the Southport knife attack last July was a sign that the country faces a new type of terrorism threat in the form of extreme violence perpetrated by loners.

SIR Keir Starmer has said the Southport killings “must be a line in the sand for Britain”. The Prime Minister addressed the nation on Tuesday morning, after Axel Rudakubana, 18, pleaded guilty on Monday to murdering three girls at a Taylor Swift-themed dance class last July.

Keir Starmer has said the Southport killings by teenager Axel Rudakubana 'must be a line in the sand for Britain' and there must be “fundamental change” in how the country protects its children. It comes as the government said they will undertake an inquiry into the 'barbaric' murders of three young girls at a Taylor Swift dance class last year.