Lord Mandelson Humble Address: Government Response

Matt Western Excerpts

Monday 1st June 2026 Commons Chamber

[Mr Speaker]

I call the Chair of the Joint Committee on the National Security Strategy.

[Matt Western (Warwick and Leamington) (Lab)]

Any cases that are clearly a real risk to national security should alarm everyone around this House. I think back to some of the questions that I put to then Prime Minister Johnson, as you will recall, Mr Speaker, about his relationship with Alexander Lebedev, for example. We have heard about the case of Oleg Deripaska with George Osborne and Peter Mandelson, as well as other characters, which is deeply concerning.

Let me land on a point about the non-corporate communication channels and IT systems. I am delighted to hear that the Government are reviewing those, but this is a matter of urgency, because it has become the norm for civil servants and those in Government, including in previous Governments, to use the likes of WhatsApp as the normal operating system. When will that review be published?

[Darren Jones]

The first part of my hon. Friend’s question goes to the point I made in my statement about the importance of allowing the developed vetting interviews to be fully confidential. We need to ensure that when people join the Government and undertake a DV interview, they are fully transparent with the Government about any relationships they have with individuals. Turning to the review of non-corporate communications channels, I hope to be able to announce its terms of reference very shortly.