The $30 million toe in the water

A cache of potentially explosive evidence regarding Peter Mandelson's alleged efforts to sway a Cabinet reshuffle to favor his allies has been withheld from public disclosure.

The communications,exchanged between the disgraced former ambassador to the US and Sir Keir Starmer's erstwhile chief of staff Morgan McSweeney, were anticipated to be part of a second tranche of documents released last week.

However, their omission has fueled speculation within Whitehall, with some suggesting they are being suppressed due to a widening police inquiry into Mandelson's conduct in public office.

Why 4,000 unsold units became the prize

The exchanges reportedly reveal that while serving as ambassdaor in Washington, Mandelson lobbied for Peter Kyle to be appointed business secretary—a position Kyle assumed during the September reshuffle.

Prior to this, as science and technology secretary, Kyle had championed the artificial intelligence sector, which had been a lucrative revenue stream for Mandelson's consultancy.

The messages indicate Kyle publicly supported the controversial technology following Mandelson's suggestions.

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A senior government source claimed the reshuffle messages were not published because police 'held them back' to avoid prejudicing an ongoing criminal investigation into Mandelson's past communications with financier Jeffrey Epstein.

However, a source close to the investigation contradicted this, stating the messages were not part of the current probe and had not been withheld at their request.

The source did acknowledge that the messages might be reviewed later.

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Mandelson co-founded Global Counsel , a firm with commercial ties to AI giants OpenAI and Palantir.

In February 2025, two days before assuming the ambassador role, Mandelson advised Kyle on a keynote speech for the Munich Security Conference, suggesting it would 'benefit from more positive language about AI upfront.'

Kyle replied: 'That's all v good advice which I'll action .'

Six days later, Kyle's speech welcomed a 'new era of wealth and prosperity' driven by AI, despite Mandelson having stepped down as a director of Global Counsel while retaining a substantial shareholding.

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A Cabinet minister observed: 'Peter had been working closely with Kyle. He had been lobbying for him to become business secretary.'

The withheld messages between Mandelson and McSweeney are also said to include the query: 'Have you solved the Darren problem?' This referred to Darren Jones, then chief secretary to the Treasury, who later became chief secretary to the prime minister in the reshuffle.

Last week, it was revealed that Jones had contacted Mandelson after being dismissed over his Epstein ties, writing: 'You've been doing such a great job, and you worked wonders with Trump.I'm so sorry about today.'

This contradicted Jones's previous denial of sending such a message.

Further disclosures indicated Mandelson lobbied on behalf of Jon Garvie, a former Global Counsel colleague now serving as strategy director of the government's National Security Secretariat.

McSweeney told MPs that Mandelson had not influenced the reshuffle, asserting: 'I did not respond to any of Mandelson's texts. None of his suggestions actually came out to be the case, so his ideas were not followed up.'

Yet a Cabinet source countered: 'He was directly involved. The messages show the people he was expressing an interest in were the same people who did actually get moved.'

Downing Street declined to comment, while the Met reiterated that its inquiry is ongoing and requested that material not be published until reviewed.

Mandelson vehemently denies claims of misconduct in public office or financial motivation.

This controversy continues to cast a shadow over government transparency and raises concerns about the intersection of private business interests and public appointments .

The withheld messages, if released, could provide critical insights into the extent of Mandelson's influence and the ethical boundaries of lobbying within the highest echelons of government.