A representative from Nottingham has said she continues to question whether the Prime Minister gave truthful details to the Commons about Peter Mandelson being put forward as Ambassador to the United States. Keir Starmer is preparing for a crucial parliamentary ballot that will determine if an investigation should be launched by a group of MPs into statements he made about Britain’s former envoy in Washington. The Labour representative for Nottingham East, Nadia Whittome, has voiced considerable irritation with her party’s handling of the ballot, noting that the Mandelson controversy was distracting from Labour’s achievements. Mandelson had earlier been stripped of his ambassadorial post in September 2025 after it emerged that his connection with the convicted sex offender Jeffrey Epstein had continued after the latter’s 2008 child prostitution conviction. The matter intensified when revelations appeared that Mandelson had not successfully completed security clearance before his appointment, yet was recruited anyway. Sir Keir Starmer subsequently dismissed senior civil servant Sir Oliver Robbins following this revelation, asserting that the official had chosen not to alert him to the failed security assessments. Nevertheless, the Prime Minister continues to encounter escalating scrutiny following Sir Olly’s recent appearance before Parliament, during which he described being pressured to ensure Mandelson’s appointment. This contradicts Sir Keir’s prior statement to MPs in which he indicated that no pressure whatsoever existed regarding this matter. The Conservative Party is therefore requesting that the Committee of Privileges examine Sir Keir. The committee, which previously contributed to Boris Johnson’s resignation over Partygate, consists of seven MPs from various parties who assess potential breaches and contempt of Commons regulations. Such investigations can only begin after a Commons vote, and a discussion about whether such a vote should take place regarding Sir Keir began on Tuesday (April 28). The Nottingham East representative said during the discussion that it was because of the serious mistakes made by Number 10 that achievements were being overlooked. She added that she remained unpersuaded that he had not clearly misled the House, even unintentionally, because she was concerned that pressure had been exerted on the Foreign Office concerning Mandelson’s appointment, and if she stayed unconvinced, she was sure numerous constituents would share her scepticism. Downing Street has indicated the administration was already committed to two parliamentary processes – answering questions from the Foreign Affairs Committee about Mandelson’s vetting and a Commons proposal requiring disclosure of documents relating to his appointment. Nottingham East’s Labour MP Nadia Whittome had previously held concerns about Sir Keir’s leadership and had already called for a change of Prime Minister before the most recent Mandelson accusations. The representative had challenged Sir Keir’s position on matters including welfare cuts and transgender rights and had earlier tabled a parliamentary proposal requesting an investigation into Jeffrey Epstein’s associations with British public figures and institutions – backed by more than 40 MPs from different parties. However, Ms Whittome said her previous objections would not influence her choice to support calls for the Prime Minister to be examined – with the ultimate result from MPs expected later on Tuesday.