A 21-year-old man has been arrested after Monday evening's fire in a house owned by Prime Minister Keir Starmer, reports Sky News.
The man is suspected of another fire on Sunday, also in a property linked to Starmer. The police are investigating whether the 21-year-old can have been behind a car fire last week.
No one was injured in the fire on Monday. The house in northern London is owned by Starmer, but he has been living in the official residence on Downing Street since taking office as prime minister last year.
