Security Vetting

Harriett Baldwin Excerpts

Monday 20th April 2026 Commons Chamber

[The Prime Minister]

There were two different processes. One was the due diligence process carried out by the Cabinet Office, in which Peter Mandelson was asked questions. Separately, there was the developed vetting process in which the recommendation of UKSV was not shared with me until Tuesday evening.

[Dame Harriett Baldwin (West Worcestershire) (Con)]

It seems to me that there are two different ways in which a Minister can inadvertently mislead this House: one is by the things that they say, and the other is by the things that they do not say. That is why I am particularly interested in the letter from Lord Case that my right hon. Friend the Member for Goole and Pocklington (David Davis) raised, because it seems to have been written to the Prime Minister in November 2024, advising that a political appointment to an ambassadorial role ought to be preceded by full security vetting before being announced. It was announced by the Prime Minister in December 2024. Did he write that he wanted his decision to be subject to Peter Mandelson passing the full security vetting? What did he write on his box note?

[The Prime Minister]

I understood it to be subject to developed vetting, but it was because of the process that, in September 2025, I asked Chris Wormald to do a review for me of the process, and he did that by reference back to the Simon Case letter.