Baroness Fox of Buckley (Non-Afl)

My Lords, we have heard some important and powerful speeches. I broadly support all the amendments in this group. There is concern outside the House around these eligibility verification notices—people are genuinely worried about them and they are, I think, right to be—but I want to ask the Minister something directly. This Bill has been dubbed “the bank spying powers Bill”. There has been a lot of publicity about it. I know that campaigns such as Big Brother Watch have been gathering up signatures. There was an article in the newspapers today about it. I have heard Ministers, in debates, describe those kinds of descriptions as over-the-top hyperbole and say that it is absolutely ridiculous to talk in this way. I think that paranoia is inevitable when things are not accountable or clear. I just want to say that I genuinely do not understand how the highly complex monitoring that this Bill demands, in order to provide information to the DWP, can happen unless it uses the processing of the data of all bank accounts. If you ask a bank to provide information on a group of people, the only way it can find out who that group of people is is algorithmically—I will come back to this—which means looking at the data of all bank accounts. That is one of the reasons why the idea of spying powers is raised. Have I got that wrong? Can the Minister clarify whether that is hyperbole and what the reality is? That would be especially helpful before I speak to my amendments on algorithms so that I do not make a mess of what I say.