Lord Mandelson: Government Response to Humble Address

Lord Pannick Excerpts

Tuesday 24th February 2026 Lords Chamber

[Baroness Smith of Basildon (Lab)]

I have no problem answering questions at the Dispatch Box—it is probably one of the highlights of my day.

I am slightly puzzled by the question, though I will take it back. It seems to me that, if it has already been said what the document is that is being withheld from the Metropolitan Police—that information was announced in the House of Commons yesterday and I have said it here today—and if we then publish a list of documents that are being sent to the ISC because the issues are significant to international relations or national security, does that not give more information that could undermine national security or international relations? There is an issue of transparency, but transparency does not extend to such issues. It has already been accepted that the documents will be sent to the ISC. I will look at this, but the noble Baroness should have faith that if the ISC is receiving those documents then it can look at them. If it is that she wants a list of confidential information that is being given to the ISC, I am not sure that that takes the House any further, or whether that might undermine the work of the ISC. I am not sure that it is a helpful suggestion.

[Lord Pannick (CB)]

My Lords, the House is grateful to the noble Baroness the Lord Privy Seal for the clarity of her answers. Will she confirm that, once the ISC has decided that a document should be disclosed, notwithstanding any concern that the Government may have had about its implications for national security or foreign relations, the Government will comply with the decision of the ISC?

[Baroness Smith of Basildon (Lab)]

I am grateful to the noble Lord. My understanding is that the exact details of how this will work in practice are still being discussed between the Government and the ISC. Those discussions will be concluded this week, but the Government have no interest in withholding information if it does not relate to international relations or national security. I hope that, if we get it right, the issue will not occur in the first place, but those discussions will take place between the Government and the ISC this week to conclude the terms of reference.