The silence that speaks
The last time Starmer’s job looked wobbly, in the February cabinet-leak episode, the Cabinet rolled out in unison: every department, every senior minister, the same carefully worded line about “full confidence” within the hour. This morning there has been nothing. Not from Reeves, not from Cooper, not from Lammy, not from McFadden. Starmer’s own press team pushed out the no-resignation line. Nobody senior amplified it.
Downing Street briefs that ministers are “letting the PM do the talking.” That is not how modern British politics has worked since 2015. When the Cabinet goes quiet around a Prime Minister in a scandal, the Cabinet is holding cards. Angela Rayner has been in her constituency since Wednesday. Pat McFadden has cancelled a Birmingham visit. Reeves has a budget statement in three weeks and no appetite for spending political capital on somebody else’s Epstein file.
Robbins, vetting and the 48-hour override
The mechanical story is now understood. In January 2025 the UK’s developed-vetting process, which is operated by the Cabinet Office, concluded that Peter Mandelson should not be given access at STRAP level — the classification the Washington ambassador routinely holds. The FCDO received that recommendation and, within 48 hours, formally overrode it at permanent-secretary level. Robbins signed the override. Mandelson took up post in February 2025, was sacked in September when the Epstein documents dropped in New York, and the vetting story stayed buried until The Guardian reported it on Wednesday.
Starmer’s position is that he, as PM, was never shown the override paperwork and genuinely believed “full due process” had been followed. Robbins’ resignation statement, which Downing Street helped draft, says the decision was taken at the FCDO and “was not escalated to ministers at the time.” On the mechanical record, that is survivable.
Except the Opposition has the Commons transcript. Starmer told the House in March that the process had been “thorough, independent and signed off at every level.” If he did not know the override existed, the word “signed off at every level” is false. If he did know, the whole defence collapses. Kemi Badenoch is asking the Privileges Committee to decide which it is. That referral cannot be stopped by a resignation further down the chain.
Ipsos and the collapse
It would be easier to wave this away if Starmer were not already the most unpopular Prime Minister in the history of Ipsos’s satisfaction tracker. The last reading had him at 13% satisfied, 79% dissatisfied, net minus 66. No British Prime Minister has ever posted a number like that and survived to a general election. Harold Wilson in 1968 came closest. Theresa May’s numbers bottomed out kinder than this. Rishi Sunak’s did too.
The vetting scandal lands on top of a YouGov this week that puts Reform on 24%, Conservatives on 19%, Greens on 18% and Labour — the governing party with a 174-seat majority — fourth on 17%. Starmer’s political problem is not that a single scandal could unseat him. It is that every scandal now lands on an approval floor that no party manager thinks survives the May locals.
What happens Monday
Starmer has promised to publish “the Mandelson papers” by Monday. Nobody in Whitehall is certain what that phrase means. The minimum is the January 2025 vetting recommendation and the FCDO’s override memo. The maximum is the underlying vetting file, which would include what exactly the security services flagged about Mandelson’s contacts with Jeffrey Epstein and with the Chinese state. If the PM publishes the maximum, he is vindicating himself at the cost of his predecessor’s reputation and possibly a foreign-policy rupture with Beijing. If he publishes the minimum, the Opposition will say he is still hiding something.
The political bet that matters is the recess bet. Parliament rises at close of business next Thursday for the local-election short recess. If Starmer can reach the rise without a Cabinet defection and without a front-bench letter, the story goes quiet for two weeks while everybody is out delivering leaflets. If he cannot — if even one Cabinet minister goes public with “questions remain” — the Prime Minister is finished by Friday. The Cabinet’s silence today tells you that nobody yet knows which way that week goes.
The Trump complication
There is one more twist. Mandelson was Washington ambassador. The replacement, announced in October, is still in post and is still Trump’s preferred channel to Downing Street. The White House has, so far, said nothing about the vetting row. In normal times that would be courtesy. In these times it is leverage. If Trump lets the story run without comment for another week, Downing Street owes him. If he weighs in to Starmer’s disadvantage — and the President has called Starmer “pathetic” on the record as recently as last Monday — the Prime Minister’s survival window shortens again.
Robbins has taken the fall. Whether the fall was enough to stop the rockfall will be clear by the end of next week.