Darren Jones

If the right hon. Member will forgive me, I have noted that question from earlier in the debate, and I will come to it in a grouping shortly. I note the comments and questions today from Members on the process that officials have led to support the Government in responding to the Humble Address. As I have said each time I have been at the Dispatch Box, the Government have taken their obligations to comply with the Humble Address seriously and, in their view, have done so in full. I hear the calls of some Members for the Government to provide further detail on Peter Mandelson’s vetting. As I told the House on Monday, we have shared the vetting summary and recommendation with the Intelligence and Security Committee. However, the vetting inputs collected as part of those investigations would never be published, because if the Government did so, people would feel unable to answer those questions honestly and frankly in any UK Security Vetting investigation in the future—a point that was made by the hon. Member for Tunbridge Wells (Mike Martin), who has been through that process. That would undermine our national security—not just in this instance, but the very basis of the national security system itself. It would have far-reaching impacts that no responsible Government rightly should entertain. On that basis, I welcome the comments from the Chair of the Intelligence and Security Committee, Lord Beamish, on Monday night. He said that he “agrees with the Government that the larger vetting documents shouldn’t be released to the Committee” because of the potential impact on the vetting system. The former National Security Adviser, Lord Sedwill, wrote in a letter published in The Times today that “the Intelligence and Security Committee (ISC) has seen a summary of the issues that vetting inevitably raised. That should be sufficient for Parliament to judge the Prime Minister’s handling of this episode. Any Humble Address requiring disclosure of Lord Mandelson’s detailed submissions or vetting file would be a serious mistake.” In the other place yesterday, Baroness Manningham-Buller, the former director general of MI5, said: “I know that security vetting is very detailed—I have been subjected to it many times myself. It goes to your school, education, employers and friends, and people speak frankly. If for one moment they felt it was going to be published, security vetting designed to protect the most secret information would be of little value. Whatever else we do, we must hold on to that. However tempting it would be, for whatever reason, to know the full contents, they must not be revealed. I am talking not about this case but about a general principle.”—[Official Report, House of Lords, 2 June 2026; Vol. 856, c. 764.] I hear the arguments put by right hon. and hon. Members in the House today, but I do say that not just the Government’s position, but the advice from the Chairman of the Intelligence and Security Committee, a former National Security Adviser and a former director general of MI5 should be taken seriously.