A 21-year-old man has been arrested in connection with a series of arson attacks on properties linked to Prime Minister Keir Starmer, the Metropolitan Police have announced.

An arson attack on Governor Josh Shapiro’s mansion last weekend has left Pennsylvania’s Jewish community grappling with renewed fears as authorities search for a motive.

Days after an arson attack on Pennsylvania Governor Josh Shapiro’s residence, former President Donald Trump has neither contacted Shapiro nor significantly condemned the violence, leading to questions about political unity and leadership in times of crisis.