(7 months, 4 weeks ago)
Grand CommitteeI take the Minister’s point and I will settle for the appellation “investigatory powers nerd”; I am quite happy with that. Does the Minister agree with me, however, that the legal difficulty —we see this with the other bulk powers already in our law—is that Article 8 of the European convention locks in not when a human eye gets stuck into the detail, but as soon as a machine harvests the data in bulk? Most of that data relates to people in respect of whom there could be no possible suspicion. Satisfying the requirements of necessity and proportionality must be done even at that stage. I understand that that is awkward and I am sure a lot of people would prefer that it was otherwise, but that is, as I understand it, the law. That renders the distinction that the Minister seeks to draw between data gathering and surveillance perhaps slightly difficult to maintain.
If I may just answer that question from the noble Lord, Lord Anderson; I think it is important to take one question at a time.
I have every sympathy with what the noble Lord has said. As I mentioned on Monday, points could easily raised about that—I think it may have been the noble Baroness, Lady Kidron, who raised points about computers and their robustness. This is the very point that we agree with. It is incredibly important and we have started already to draw up a proper code of practice to work with the banks on how this will actually work. We need continued time to work these issues through. I also made the point on Monday that, at the end of the day, a human being will be there—must be there—to determine where we go from there.