Political Editors | Saturday, 07 February 2026
The crisis engulfing Downing Street reached a fever pitch on Saturday as former Prime Minister Gordon Brown intervened with a devastating critique of Sir Keir Starmer’s handling of the Mandelson-Epstein scandal. In a sombre interview that has sent shockwaves through the Labour Party, the grandee of New Labour warned that the Prime Minister’s position is now “serious” and suggested that Starmer had been “too slow” to act against Lord Peter Mandelson.
The intervention from Brown, typically a staunch loyalist who rarely criticizes sitting Labour leaders, came just hours after the Metropolitan Police confirmed they had executed search warrants at Lord Mandelson’s properties in Wiltshire and Camden, north London. The searches are part of an escalating investigation into “misconduct in public office,” a development that has transformed a political embarrassment into a potential criminal matter and a constitutional crisis.
“A Crisis of Judgment”
Speaking to BBC Radio 4’s Today programme, Mr. Brown did not mince his words. While stopping short of calling for a resignation, his tone was one of grave concern for the integrity of the government.
“This is a serious situation, there is no doubt about it,” Brown said, his voice heavy with the gravity of the moment. “Perhaps he [Starmer] has been too slow to do the right things, but he must do the right things now. Let’s judge what he does on what happens in the next few months, when he tries to, and I believe he will try, to clean up the system.”
Brown’s comments strike at the heart of the Prime Minister’s defense—that he was misled by Lord Mandelson regarding the extent of his relationship with the late pedophile financier Jeffrey Epstein. By highlighting the sluggishness of Starmer’s response, Brown effectively validated the criticisms coming from the Opposition and the Labour left: that the Prime Minister prioritized political expediency and the advice of a powerful ally over due diligence and moral caution.
In a moment of striking candor, Brown also expressed deep personal regret over his own historical association with Mandelson, fearing that the peer’s return to the diplomatic frontline as proposed by Starmer could have caused “huge commercial damage” to Britain’s reputation abroad.
The Police at the Door
The political maneuvering in Westminster was overshadowed by the dramatic operational details released by Scotland Yard on Saturday morning. The Metropolitan Police confirmed that officers had concluded searches at two addresses linked to a “72-year-old man”—widely confirmed to be Lord Mandelson.
The force stated the searches were part of a “complex investigation” into misconduct in public office. While they confirmed that no arrest had been made, the spectacle of police entering the home of one of the government’s prospective ambassadors has created an untenable optic for Number 10.
The investigation reportedly centers on whether Lord Mandelson leveraged his public positions or connections in a way that intersected improperly with his association with Epstein, or if he failed to disclose conflicts of interest during vetting processes for public roles. The mere existence of such an investigation has torpedoed Starmer’s attempt to appoint Mandelson as the UK’s Ambassador to the United States—a move that was already controversial before the police became involved.
Rayner’s Vindication
Adding fuel to the fire are explosive reports that Deputy Prime Minister Angela Rayner had explicitly warned Sir Keir against the appointment in 2024. According to leaks appearing in The Times, Rayner told Starmer that handing a top diplomatic post to Mandelson would be a catastrophic error of judgment given the unresolved questions about his ties to Epstein.
For Starmer, this revelation is damaging on two fronts. First, it suggests he ignored the counsel of his Deputy in favor of the “Blairite” wing of the party. Second, it destroys the narrative that the Prime Minister was unaware of the depth of concern regarding Mandelson. If Rayner raised the alarm and was overruled, questions regarding Starmer’s judgment shift from “naive” to “willfully blind.”
Sources close to Rayner say she is “furious” that her warnings were unheeded, only for the government to be dragged into a scandal that she predicted two years ago. The rift between Number 10 and the Deputy Prime Minister’s office is now reportedly wider than at any point since the 2024 election.
The “Lies” and the Documents
In a desperate bid to regain control of the narrative, Sir Keir has adopted a strategy of total disavowal. On Friday, he issued a humiliating apology to the public, claiming he had believed Lord Mandelson’s “lies” during the vetting process. The Prime Minister insisted he had received assurances that there was no compromising material regarding the Epstein link.
“I asked the questions, and I was given answers that turned out to be false,” Starmer told reporters in a tense press conference. “I apologize for accepting those assurances at face value.”
To back up his claim of transparency, Starmer has vowed to hand over all documents related to Mandelson’s vetting to Parliament’s Intelligence and Security Committee (ISC). However, this promise has already hit a snag. On Saturday, Downing Street clarified that a “significant volume of material” needs to be reviewed for national security sensitivity before it can be released, a delay that critics argue is a stalling tactic.
The delay has allowed the Conservative Opposition to paint the government as engaging in a cover-up. “The Prime Minister cannot hide behind redactions,” said the Shadow Home Secretary. “If he was warned by his own Deputy and still proceeded, the public has a right to know why Peter Mandelson held such a sway over this administration.”
A Party on the Brink
The atmosphere within the Parliamentary Labour Party (PLP) is described as “febrile.” Backbenchers, particularly those in marginal seats, are watching the polls with dread. The scandal has revived old factional wars, with the left of the party accusing the leadership of being in thrall to New Labour figures who should have been left in the past.
“This is what happens when you recycle the past instead of looking to the future,” said one Labour MP on condition of anonymity. “Mandelson is a toxic brand. We spent years cleaning up the party’s image, and Keir has dragged us back into the sleaze of the 90s.”
The danger for Starmer is that the scandal is no longer just about Mandelson; it is about his own authority. Gordon Brown’s comments about the PM being “too slow” resonate because they fit a growing critique of Starmer’s leadership style—cautious, lawyerly, and reactive. In a fast-moving crisis involving police raids and allegations of high-level misconduct, caution looks like weakness.
What Happens Next?
The coming week will be decisive. The focus will shift to three key areas:
- The Police Investigation: Any further action by the Met, such as an interview under caution or an arrest, would likely make Mandelson’s continued membership in the House of Lords a subject of debate, let alone any government role.
- The ISC Documents: The content of the vetting documents will be scrutinized. Did the security services raise red flags that Starmer ignored? If the vetting was “green-lighted,” questions will be asked of MI5 and the Cabinet Office.
- The Internal Revolt: If Angela Rayner or other senior cabinet ministers decide to distance themselves further from the PM, Starmer’s position could become untenable.
While Gordon Brown urged the public to judge Starmer on “what he does in the next few months,” the brutal reality of modern politics is that the Prime Minister may not have months. He needs to demonstrate within days that he has broken free from Mandelson’s influence and that his government can survive the scrutiny.
For now, the Prime Minister remains in office, but the foundations of his administration are shaking. The “Prince of Darkness”—as Mandelson was known—has cast a shadow long enough to darken the door of Number 10 once again. Whether Keir Starmer can step out of that shadow will determine not just the fate of his premiership, but the future of the Labour Party.