BackPOLITICS
No way to raise Mandelson concerns, former senior official says
Former senior official Sir Philip Barton told MPs there was no avenue to raise concerns about Lord Mandelson's 2024 appointment as UK ambassador to the US. He described time pressures and a perceived Downing Street lack of interest in vetting, with the decision made by Prime Minister Keir Starmer. The hearing also touches on related vetting questions and a parliamentary vote on a possible inquiry.
Why It Matters
The account highlights how vetting and internal process decisions can affect diplomatic appointments and parliamentary scrutiny of government conduct.
Timeline
6 Events
Apr 28, 2026 — MPs vote on Privileges Committee inquiry into vetting claims
April 28, 2026
MPs will vote to determine whether the Privileges Committee should hold an inquiry into the prime minister’s statements about the Mandelson vetting process.
Apr 28, 2026 — Morgan McSweeney gives evidence to Foreign Affairs Committee
April 28, 2026
Morgan McSweeney, the prime minister's former chief of staff, was set to give evidence to the same committee on Tuesday morning, ahead of the Commons debate in the afternoon.
Apr 28, 2026 — Sir Philip Barton gives evidence to Foreign Affairs Committee
April 28, 2026
Sir Philip Barton told MPs there was no space, avenue, or mechanism to raise concerns about Mandelson's vetting, and that there was time pressure to complete vetting before Donald Trump’s inauguration, with Downing Street appearing uninterested in vetting and the prime minister's decision to proceed.
Sept 2025 — Mandelson sacked as US ambassador
September 2025
Lord Mandelson was dismissed as US ambassador in September 2025 after new details emerged about the extent of his friendship with Jeffrey Epstein.
Dec 15, 2024 — Sir Philip Barton told about Mandelson appointment decision
December 15, 2024
Sir Philip Barton said he was told on December 15, 2024 that a due diligence process had been carried out, that the prime minister had been made aware of the risks and had decided to proceed with Mandelson's appointment as UK ambassador to the US.
December 2024 — Mandelson appointment announced
December 2024
Lord Mandelson was announced as the UK's ambassador to the United States in December 2024 and underwent vetting to obtain the required security clearance.