Keir Starmer is facing a vote on whether to investigate his decision to appoint Peter Mandelson as the UK’s ambassador to Washington.
According to sources who spoke to the Guardian, Speaker Lindsay Hoyle is expected to allow a debate on Tuesday about potentially referring the prime minister to the privileges committee over claims he misled the House of Commons. MPs are then likely to hold a vote.
This vote is the latest challenge to Starmer’s authority, which has been weakened by the Guardian’s revelation that Mandelson was appointed as ambassador even though vetting officials recommended he be denied security clearance.
Government whips are now considering whether to tell Labour MPs to oppose any move to refer Starmer to the committee.
The Conservatives have accused the prime minister of misleading MPs when he said that “full due process” was followed during the appointment process.
Knowingly misleading Parliament is considered a resigning offence for ministers. In 2023, a privileges committee investigation led to Boris Johnson’s resignation as an MP. Downing Street argues that Starmer was simply commenting on the information he had at the time.
However, opposition parties have pointed to a memo from former cabinet secretary Simon Case, which appeared to advise Starmer to complete security vetting for Mandelson before announcing the appointment. The Guardian understands, though, that the document may have been intended to advise him just to start the process.
The Conservatives have also accused Starmer of misleading MPs by claiming there was “no pressure whatsoever” on the Foreign Office, despite Olly Robbins—the senior official sacked over the affair—saying last week that there was.
Downing Street has said the prime minister’s comment about “pressure” referred specifically to the security vetting process, not the broader appointment of Mandelson.
In an interview with the Guardian last week, Deputy Prime Minister David Lammy admitted there had been “some time pressures” on the Foreign Office last January to confirm Mandelson in the role as Donald Trump was returning to the White House.
“There was a feeling that obviously Trump had won the election in November, he was moving into the White House, and it would be good if we had an ambassador. So there were some time pressures around that I recall at the time.”
The government is likely to instruct Labour MPs to vote against an investigation, making it unlikely the Conservatives will succeed. However, some Labour MPs may side with the opposition, giving a sense of the party’s dissatisfaction with the prime minister over this issue.
Frequently Asked Questions
Here is a list of FAQs regarding the potential vote on an inquiry into Sir Keir Starmer concerning Lord Mandelson
General Background Questions
Q What is this vote about
A MPs are voting on whether to hold a formal investigation into Labour leader Keir Starmer The inquiry concerns his actions and decisions related to former EU Trade Commissioner Peter Mandelson
Q Who is Peter Mandelson and why does he matter here
A Lord Mandelson is a senior Labour figure and former EU Commissioner The inquiry likely focuses on Starmers involvement in decisions or communications concerning Mandelsons role appointments or conduct
Q Did Keir Starmer do something wrong
A Not necessarily The vote is about whether there are enough concerns to justify a formal investigation No wrongdoing has been proven yet
Q Why would MPs vote on this
A In the UK Parliament MPs can vote to launch a select committee or special inquiry if they believe there is a serious public interest issue that needs independent scrutiny
The Vote Process
Q Who decides if the inquiry happens
A The House of Commons will vote If a majority votes yes the inquiry goes ahead If no it is dropped
Q Is this a normal procedure
A It is relatively rare Votes to launch an inquiry into a party leader are unusual but they do happen when there are serious allegations or a breakdown of trust
Q What happens if the inquiry is approved
A A committee of MPs would be set up They would gather evidence call witnesses and produce a report with findings and recommendations
Q Can the vote be blocked by the government
A The government can try to persuade its MPs to vote against it But if enough MPs from all parties support it the government cannot stop it
Impact Consequences
Q What does this mean for Keir Starmers leadership
A If the inquiry is launched it could damage his reputation even if he is cleared It could distract from his political agenda and weaken his authority within the Labour Party
Q Could this lead to Starmer resigning
