Daily Mail Headline, says:
Four people were under arrest today as Britain moved to its highest state of terror alert after three failed car bombings in London and Glasgow. Police are linking an attempt to ram a flaming Jeep Cherokee into Glasgow Airport yesterday to the discovery of two car bombs in the capital's West End on Friday. Two men inside the Jeep were arrested at the airport, although one of them suffered severe burns after being engulfed in flames and is now in a critical condition in hospital Anti-terror officers from the Met and West Midlands Police later arrested a further two people in Cheshire in connection with all the attacks, Scotland Yard said.