Baroness Levitt (Lab)

My Lords, I get to my feet with some diffidence, given the range of eminent speakers, many of whom I have the most utmost respect for, who have spoken in favour of this group of amendments. I start with Amendment 61 in the names of my noble friends Lady Chakrabarti and Lord Beamish, my other friend, who is in fact also noble—the noble Lord, Lord Arbuthnot—and the noble Baroness, Lady Kidron. This is a powerful group, and I entirely accept what they say about the difficulties created when there is a presumption that a computer is working properly unless the defendant is able to produce evidence that it is not. That can create an enormous obstacle for defendants. It is extremely difficult to prove that something is not working in those circumstances, so I accept that. I also understand that what is sought here is to reverse that position and to take it back to the position of Section 69 of the Police and Criminal Evidence Act. I have already discussed this briefly with my noble friend Lady Chakrabarti. The difficulty I have with this amendment is that it is extremely broad, and the problem with that is that, since Section 69 was introduced, what constitutes digital material has evolved significantly. The noble Baroness, Lady Kidron, says that it is no answer to say that computers are everywhere, but I am afraid we have to be realistic about this. The computer evidence that is adduced in the criminal courts is, for example, the extremely complicated accounting software that is relied on by banks. That is at one extreme. But there is also the routine evidence that comes into criminal courts every single day, which can include text messages from mobile telephones, email chains, social media posts, DVLA printouts, medical records from GP surgeries and even criminal records themselves from the police national computer. There is a real risk that if the amendment in this broad form were introduced, it could bring the criminal courts to a standstill. I know that is obviously not the intention, but I am concerned about whether there is a way of finding that we can limit it so that it excludes the routine use of computers—often things that people would not even think of as computers at all; the law recognises that a mobile phone is a computer, but most people would not think of it that way—and is limited to the cases that have caused real concern to those in your Lordships’ House, where a conviction is often based solely or mainly on the evidence of a computer. I can see a very different case to be made for that kind of evidence as well. I entirely understand the intention behind this amendment, and I pay tribute to my noble friend Lord Beamish and the noble Lord, Lord Arbuthnot, for the work that they have done in relation to Horizon. It is humbling to stand here and talk about the Horizon victims and survivors and what happened to them, and I would not want anyone to think that the Government are not listening in relation to this.