Former British Ambassador to the U.S. Peter Mandelson enters a vehicle outside a reported residence, after police launched a misconduct in public office investigation following the release of U.S. Justice Department files linked to the late financier and convicted sex offender Jeffrey Epstein, in London, Britain, Feb. 14, 2026.
Chris J Ratcliffe | Reuters
Police in London on Monday arrested Peter Mandelson, Britain’s former ambassador to the United States, who has been under investigation for his relationship with notorious sex offender Jeffrey Epstein.
Metropolitan Police in London said that Lord Mandelson, 72, was arrested on suspicion of misconduct. Police did not identify him by name, as is customary in Britain, but photos of him being led from his house by police were published on Monday.
“He was arrested at an address in Camden … and has been taken to a London police station for interview,” the Metropolitan Police said.
“This follows search warrants at two addresses in the Wiltshire and Camden areas.”
Mandelson, who was fired in September on orders by British Prime Minister Keir Starmer after revelations about his dealings with Epstein, has previously denied any wrongdoing.
Police were known to be investigating whether Mandelson leaked market-sensitive information to Epstein when he was a government minister during the global financial crisis in 2009 and 2010.
Mandelson’s arrest came four days after British police arrested Andrew Mountbatten-Windsor, former prince and the brother of King Charles III, on suspicion of misconduct in public office.
Mountbatten-Windsor was released later Thursday. While the nature of the investigation into him was not revealed, Thames Valley Police have said they were assessing reports that he had sent Epstein confidential trade reports in 2010, when he was Britain’s special envoy for international trade.
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