A 19-year-old man from Harlow, Essex, was detained on Wednesday on suspicion of conspiracy to commit arson in connection with fires targeting properties and a vehicle linked to Sir Keir Starmer. All incidents under investigation have connections to the Prime Minister, prompting Counter Terrorism Policing London to lead the case. Three days later, on May 11, flames engulfed the front entrance of a house converted into flats in Islington that was also connected to Sir Keir. A fifth man has been arrested in an arson probe into a series of fires at properties linked to Sir Keir Starmer |Three men have already been charged in connection with the fires and remain in custody awaiting trial. Officers from Counter Terrorism Policing London are heading the investigation due to all three fires having connections to a high-profile public figure.