Lord Mandelson: Response to Humble Address

Debate between Fleur Anderson and John Hayes

Wednesday 3rd June 2026 Commons Chamber

[Fleur Anderson]

I will come to that point later in my argument. I hope that my speech today will be something we can learn from, to learn the lessons from this Humble Address and try to make future ones better.

[Sir John Hayes]

Following on from the point made by my right hon. and learned Friend the Member for Kenilworth and Southam (Sir Jeremy Wright), I would add, “or later”. He is right that the Government could have said, “This is too broad,” at the outset, but they were provoked—encouraged—to look at it again several times later. Even later on, it would have been wise to have amended the Humble Address in exactly the way that my right hon. and learned Friend and the hon. Lady have suggested.

[Fleur Anderson]

This Humble Address has been worked on by Ministers and civil servants very diligently, independently and scrupulously, but that has led to some huge costs, which I am going to outline. Maybe that is a lesson that should be learned for future Humble Addresses. As the Minister, my right hon. Friend the Member for Bristol North West (Darren Jones), said earlier in the week, £1 million has been spent by the Cabinet Office alone. A further £1 million has been spent by the Foreign, Commonwealth and Development Office, and there have been further costs, including the cost of the independent King’s Counsel; the 16 to 20 civil servants entirely dedicated to this role; the time that the Intelligence and Security Committee has spent on this matter; and the many other civil servants from all the Departments involved in this. Those are huge costs.

My constituents in Putney want Government money to be spent on making their lives better, so we should always question whether this inquiry is making their lives better. When we use parliamentary powers, we have a duty to use public money responsibly and proportionately. I want full transparency, but full transparency must be smart, targeted and proportionate. A Humble Address should be a power of last resort, not a blunt instrument. Because this one was drafted on the hoof and without limits, it is taking up huge resource and time, and in doing so risks making future scrutiny harder, not easier. Most Humble Addresses ask for papers relating to a specific decision; this one asked for

“all papers relating to Lord Mandelson’s appointment…including but not confined to”

nine wide-ranging categories spanning from pre-appointment to post-departure, plus all electronic comms and minutes. The breadth of that request is why the Government said:

“Given the breadth of the motion, this process will clearly take some time”—[Official Report, 23 February 2026; Vol. 781, c. 41.]

It will obviously take even more time because of the police investigation. Meanwhile, the cost is now £2 million and rising.

I reiterate the need to be able to use Humble Addresses as an Opposition tool. Maybe one day, Labour will be in opposition, and we will want to be able to use it. I absolutely agree with that, but I think that some guardrails should be put in place. I ask the Procedure Committee, alongside the Public Administration and Constitutional Affairs Committee, to review how Humble Addresses are used.

--- Later in debate ---

[Fleur Anderson]

I absolutely agree. My hon. Friend talked about the inquiry during her speech, and I thought exactly that: should there not be one so that, with all this money being spent, we can look at the victims and the necessary justice?

In my constituency, I am working the victims of the PIP breast implant scandal. Some 47,000 women are affected, and they have never had any amount of parliamentary money spent on any inquiry. They would look at what we are doing here and want us to look at the proportionality. I always like to raise their case, Madam Deputy Speaker, and I hope you will allow me to do so. We have to have those comparisons in our mind all the time, and as constituency MPs, we do.

Moving on from my three points about the Humble Address, which I hope the Procedure Committee will take up, I will briefly address the idea of publishing the full internal vetting document. I understand why Opposition Members want it published, and I share their frustration about the way in which the appointment was handled, but I must emphasise that I cannot support the publication of the raw vetting documents, because it would do lasting damage to our vetting process.

[Sir John Hayes]

I do not think that anyone wants to publish that document. The point is that it was a document that could have been made available to the ISC not for publication, not for disclosure, but for scrutiny, because it might have informed our understanding of the whole process.

[Fleur Anderson]

I thank the right hon. Member for that pushback, but, having spoken to those who carry out the vetting process, I know that understanding that anything you say may be disclosed to a parliamentary Committee is itself a hugely chilling factor. Vetting only works if civil servants can give the frankest, most professional advice without fearing that anything they say will be published or shared with Committees.