M

Member

Speaking in the House of Lords on 2 June 2026

Debate

Lord Mandelson Humble Address: Government Response

Contribution

I now turn to the material relating to Peter Mandelson’s national security vetting process. I can confirm that the vetting process summary and recommendation that was put by UK Security Vetting officials to the Foreign Office has been shared with the Intelligence and Security Committee. It was shared for the purpose of agreeing redactions, as part of the agreed process, so that it can be published when we are in a position to do so. What have not been shared are the highly sensitive personal data inputs collected during the interview process. These could relate to, for example, how much money an individual might have in a particular account or who a person may have had a personal relationship with in the past. If those participating in the vetting process cannot trust that the information they feed into that process is confidential, that will harm the integrity of the whole system. Anything less than full candour would be hugely damaging and profoundly negative for our national security; this would be felt by this and future Governments and, ultimately, by the British people. Sharing this data for any person undergoing developed vetting would therefore undermine the very basis of our national security vetting system.

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