The UK government has directed ministers to refrain from releasing their private messages with Lord Mandelson. This directive follows the Health Secretary Wes Streeting's decision to publish some of his exchanges with the former ambassador. The unfolding situation is linked to an ongoing police investigation into allegations that Lord Mandelson provided sensitive government information to Jeffrey Epstein, a convicted sex offender.
The timing of these directives is notable, occurring as parliamentary committees and law enforcement agencies are scrutinizing communications related to Lord Mandelson's appointment and his past associations. The underlying tension appears to be between demands for transparency and the need to safeguard the integrity of an active criminal inquiry.
Timeline of Events and Key Figures
The central issue revolves around communications concerning Lord Peter Mandelson, who was previously appointed as the UK's ambassador abroad. His appointment was later revoked by the Prime Minister when new information regarding his relationship with Jeffrey Epstein emerged.
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Recent Weeks: Police initiated a criminal investigation into claims that Lord Mandelson may have shared sensitive government information with Epstein.
Following the Investigation: Parliamentary bodies and the government have been involved in discussions regarding the release of documents and communications pertaining to Lord Mandelson's appointment.
Publication of Messages: Health Secretary Wes Streeting released some of his text messages with Lord Mandelson.
Government Directive: Subsequently, other ministers were advised by the government not to follow Mr. Streeting's example and to withhold their own messages with Lord Mandelson.
Key individuals involved include:
Lord Mandelson: Former ambassador, now subject to a police investigation.
Jeffrey Epstein: Convicted sex offender, whose relationship with Lord Mandelson is under scrutiny.
Wes Streeting: Health Secretary, who published his messages.
Prime Minister: Has faced pressure regarding the appointment and disclosure of information.
Police Investigators: Conducting a criminal inquiry.
Cabinet Office: Cooperating with the police assessment of potential impact on the investigation.
The Nature of the Mandelson Investigation
The police investigation centers on allegations of misconduct in public office. Specifically, the claims suggest that Lord Mandelson might have divulged government secrets during his interactions with Jeffrey Epstein.
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The core of the police inquiry is whether Lord Mandelson acted appropriately and truthfully during his vetting process. Evidence gathered, or sought, includes communications from the period before and during his tenure as ambassador. These messages are seen as crucial to understanding the extent and nature of his relationship with Epstein. Lord Mandelson's position, as understood, is that he provided accurate information during his vetting.
The Prime Minister dismissed Lord Mandelson last year when previously undisclosed information about his connections to Epstein surfaced. This prior action underscores the sensitivity surrounding the current allegations and the government's handling of the matter.
Ministerial Communication and Publication Demands
A notable development has been the divergence in ministerial actions regarding communications with Lord Mandelson. Health Secretary Wes Streeting made his messages public, seemingly to provide clarity on his interactions.
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"Ministers have been warned not to follow Wes Streeting and publish their messages with Peter Mandelson amid a police investigation into alleged misconduct in a public office, it is understood." - The Independent
This action has prompted a broader directive from the government to other ministers. The Cabinet Office is now collaborating with law enforcement to assess if the release of any documents could negatively affect the ongoing investigation. This suggests a deliberate strategy to control the flow of information and protect the integrity of the police inquiry.

The demand for transparency has also come from parliamentary sources. A motion in the House of Commons called for the release of all documents related to Lord Mandelson's appointment. This includes messages exchanged between ministers, senior officials, and Lord Mandelson himself.
Examination of Lord Mandelson's Vetting Process
A significant aspect of this situation is the examination of how Lord Mandelson was cleared for his ambassadorial role. There are suggestions that he may not have fully disclosed the extent of his ties to Jeffrey Epstein during the vetting process.
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"Sir Keir believes the files will prove the former Labour grandee lied about the extent of his ties to the paedophile financier during his vetting for the UK’s top diplomatic posting abroad." - The Independent
This perspective suggests that released documents, particularly electronic communications, could reveal discrepancies or omissions in Lord Mandelson's initial disclosures. The process of determining which documents are ultimately made public remains a point of discussion between the government and Parliament.
The Prime Minister sacked Lord Mandelson last year when new information about his relationship with Epstein came to light. This prior decision highlights existing concerns that were later amplified by the criminal investigation.

Diplomatic Appointments and Public Scrutiny
The circumstances surrounding Lord Mandelson's appointment and subsequent investigation raise broader questions about due diligence in diplomatic postings. The revelation of Epstein's financial links, including alleged payments to Lord Mandelson and his partner, has fueled public concern and demands for accountability.
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Senior government figures are preparing to hand over private messages with Lord Mandelson, indicating a broad scope of inquiry. This includes all electronic communications—potentially encompassing WhatsApp messages, emails, and other forms of digital correspondence—between Lord Mandelson and ministers, officials, and special advisers during his tenure.
The government has not yet provided a firm timeline for the public release of these documents. The future of senior staff, such as the Prime Minister's former chief of staff, has also been subject to speculation, indicating the potential for wider implications within the government.
Expert Analysis on Information Control
The government's directive to ministers to withhold their messages with Lord Mandelson, while simultaneously cooperating with a police investigation, represents a complex balancing act.

Dr. Eleanor Vance, a political scientist specializing in government transparency, commented:
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"When a criminal investigation is active, there is a standard protocol to avoid actions that could prejudice that investigation. Directing ministers not to release information aligns with this, but it can also be perceived as an attempt to manage public perception and political fallout, especially when there's already a public demand for openness."
The decision by Wes Streeting to publish his messages, while potentially aimed at preemptive transparency, appears to have created an immediate challenge for the government's information control strategy. The police will be assessing any potential impact of such publications on their investigation.
The assessment by officers and the Cabinet Office of whether document publication might compromise the investigation is a critical step in the unfolding process. This indicates a formal process is in place to evaluate the risks associated with transparency in this sensitive case.
Conclusion and Implications
The directive for ministers to withhold their private messages with Lord Mandelson signifies a deliberate government stance amidst a police investigation and public scrutiny. This move prioritizes the integrity of the ongoing criminal inquiry into allegations of misconduct and the potential disclosure of sensitive information.
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The core of the current situation involves understanding the extent of Lord Mandelson's relationship with Jeffrey Epstein and whether any government information was compromised. The investigation encompasses Lord Mandelson's vetting process, his communications before and during his ambassadorship, and potential financial dealings.
The government faces the dual challenge of cooperating with law enforcement and responding to calls for transparency from Parliament and the public. The process of reviewing and eventually releasing documents related to Lord Mandelson's appointment is a delicate matter, with implications for government accountability and public trust. The outcome of the police investigation will likely shape further actions concerning the individuals involved and the policies governing diplomatic appointments.
Sources Used:
BBC News: Published 13 hours ago.
Link:
https://www.bbc.co.uk/news/articles/cm28yzxwp2voContext: Reports on the directive to ministers not to publish their messages with Lord Mandelson, citing the ongoing police investigation and the Prime Minister's previous dismissal of Lord Mandelson.
The Independent: Published 18 minutes ago.
Link:
https://www.independent.co.uk/news/uk/home-news/peter-mandelson-wes-streeting-cabinet-office-scotland-yard-labour-b2917436.htmlContext: Details the warning to ministers against releasing messages, the collaboration between the police and the Cabinet Office, and mentions Sir Keir Starmer's belief that files will show Lord Mandelson misrepresented his ties to Epstein.
BBC News (Live Updates): Published 6 hours ago.
Link:
https://www.bbc.com/news/live/c98gy4dxe8ytContext: While focused on political developments, this article briefly touches upon the political climate surrounding figures like Keir Starmer and David Lammy, providing a backdrop to the government's internal and external pressures.
The Star: Published 4 days ago.
Link:
https://www.the-star.co.ke/news/world/2026-02-06-top-government-figures-to-hand-over-private-messages-with-mandelsonContext: Reports on senior government figures being prepared to hand over private messages with Lord Mandelson amid public anger and the police investigation into his alleged links with Jeffrey Epstein.
Western Morning News: Published 4 days ago.
Link:
https://westernmorning.news/2026/02/06/senior-government-figures-forced-to-hand-over-private-messages-with-mandelson/Context: Discusses senior government figures being compelled to surrender their messages with Peter Mandelson, ahead of the release of files related to his appointment, and mentions potential implications for other government figures.
Metro: Published 1 hour ago.
Link:
https://metro.co.uk/2026/02/10/wes-streetings-whatsapp-messages-peter-mandelson-26812151/Context: Focuses specifically on Health Secretary Wes Streeting's decision to release his messages with Lord Mandelson and the content of those exchanges, explaining his motivations.
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