The Metropolitan Police have expressed regret to the Speaker of the House of Lords, Lord Fowler, after mistakenly identifying him as the source of information that led to the arrest of former Labour minister Lord Mandelson. The incident has raised significant concerns regarding procedural transparency and the handling of sensitive information.
Miscommunication Regarding Arrest
On Monday, Lord Mandelson was arrested at his London residence amid claims that he was planning to relocate permanently abroad, a suggestion his legal team has labelled as “baseless”. The Commons Speaker, Sir Lindsay Hoyle, confirmed on Wednesday that he had provided the police with information suggesting that Lord Mandelson might pose a flight risk. Reports indicate that Sir Lindsay had received this information during a recent visit to the British Virgin Islands and believed it was his duty to share it with the authorities.
Denial of Involvement
However, Lord Forsyth was mistakenly reported as the source of the information that triggered the police action. Following the arrest, he vehemently denied any involvement, asserting that the claims were “entirely false and without foundation”. In a meeting with police officers on Thursday, he sought to clarify the situation, prompting the Metropolitan Police to issue a formal apology to him for the error.

Sir Lindsay acknowledged that he had acted in good faith when sharing what he deemed relevant information with the police, although he did not disclose specific details regarding the claims he had received. The Met’s apology came after Lord Forsyth’s discussions with the officers.
Ongoing Investigations
The Metropolitan Police have been conducting an investigation into allegations that while in office, Lord Mandelson may have shared sensitive government information with the late financier Jeffrey Epstein, a convicted sex offender. The inquiry was initiated earlier this month and has raised serious questions about Lord Mandelson’s conduct during his ministerial role. His legal representatives maintain that he has not committed any criminal acts and assert that he is prepared to fully cooperate with the investigation to vindicate his name.
Following his arrest, Lord Mandelson was taken to Wandsworth police station for questioning and subsequently released on bail, with the condition that he surrender his passport. His position as the British ambassador to the United States was cut short in September 2025 after additional concerning revelations regarding his association with Epstein came to light.
Context of Allegations
The allegations against Lord Mandelson gained traction following the release of documents by the US Department of Justice, which included emails exchanged between him and Epstein. As the investigation unfolds, the implications for both Lord Mandelson and the institutions involved could be profound, particularly concerning the integrity of public office and the handling of classified information.

Why it Matters
This incident not only highlights the potential pitfalls of information-sharing within governmental structures but also underscores the need for vigilance in ensuring that due process is followed. The erroneous identification of Lord Forsyth as a source of sensitive information raises questions about accountability and communication within law enforcement agencies. As public scrutiny intensifies, it is vital for the Metropolitan Police to restore public trust by demonstrating a commitment to transparency and accuracy in their operations. The outcome of this case could have lasting repercussions on the reputations of those involved and the broader political landscape.