Why Starmer still can't move on from the Mandelson mess
Starmer’s Enduring Struggle with the Mandelson Scandal
Anger is pervasive across the political landscape. The Prime Minister is livid, Whitehall is seething, and Labour MPs are increasingly exasperated. Yet, the dismissal of senior official Sir Olly Robbins has done little to halt the chaos or mitigate the political fallout for Sir Keir Starmer. As one insider remarked with disbelief, "There's no point Keir saying again and again he's angry, when that's exactly how the public feels about him!"
The initial decision to appoint Peter Mandelson, a former Labour minister, as the US Ambassador—a position of significant prestige—was fraught with risks from the outset. It has now emerged that Mandelson failed to clear essential security checks. One government source described the situation as "absolutely mental," characterizing it as a disastrous period of "don't ask, don't tell" that has continued to spread political poison for months.
To comprehend the situation, one must navigate the complex bureaucracy of Whitehall. As reported in September, Number 10 was alerted to Mandelson’s connections with the late sex offender Jeffrey Epstein prior to his appointment. These warnings were contained in the initial background report prepared by the Cabinet Office’s Propriety Department. Although Starmer’s team posed three additional questions to Mandelson following this report and were initially satisfied with his responses, they now contend that he provided misleading information.
The second critical phase occurred after the Prime Minister had already offered Mandelson the role: a security check known as "developed vetting." Reported in the autumn, this confidential, standalone process included face-to-face interviews and financial scrutiny. A senior figure noted that the investigation "ought to have been completely forensic." To maintain confidentiality, specific details of these investigations were not shared with Number 10 or other ministers.
According to sources speaking in the autumn—and consistent with the government’s public stance today—no concerns were raised with ministers during this process, despite the vetting agency recommending against Mandelson’s appointment. While this may seem incomprehensible nearly 18 months later, it highlights the distinction between procedural protocol and political reality.
Under Section 3 of the Constitutional Reform and Governance Act, ministers lack authority over security vetting processes. Furthermore, the vetting agency issues only recommendations to Foreign Office officials; they do not make final appointment decisions. The situation is analogous to a credit check: while an agency may analyze an individual’s financial history, the bank ultimately decides whether to approve a loan.
In this instance, the agency’s reservations were directed to the most senior official at the Foreign Office, Sir Olly Robbins. However, Robbins may not have had access to the full written verdict at the time. He apparently concluded that the reported concerns were manageable. A former senior official explained, "Vetting is a process, not a point, it's not like a test you pass or fail - it's about managing risk, not big thumbs up or down."
Robbins is expected to face intense questioning from MPs on Tuesday regarding why he deemed the risk acceptable. However, the political context remains complex. Prior to Robbins’ department reviewing the case, Mandelson had undergone a separate government assessment, and concerns had already been communicated to Number 10. Nevertheless, Starmer proceeded with the appointment, and the White House was anticipating Mandelson’s arrival. As Robbins told MPs last year, "it was clear that the prime minister wanted to make this appointment himself."
Within Whitehall, many are stunned that such a competent and experienced official would clear Mandelson for the post despite the negative vetting verdict, without formally registering any objections. One source stated, "It is impossible to believe that Olly would have done this on his own. He is know..."
Source: BBC News Generated at: 2026-04-18 12:32:35 UTC




