Protection of Freedoms Bill

Debate between Lord Hanson of Flint and Mike Crockart

Monday 19th March 2012 Commons Chamber

[Mr Hanson]

I consider the retention of the six-year limit specified by the 2010 Act to be a proportionate response. Certainly issues related to stop-and-search powers and charging need to be investigated in the context of police practice, but the fact remains that the DNA that is being kept under the Act has prevented the committing of further crimes, and would continue to do so if the six-year period were retained. I am happy for my right hon. Friend to take up the issue of how DNA is taken in the first place, and to draw attention to instances in which people are picked up and charged but not convicted, or picked up and not charged at all. However, I venture to suggest that that issue is separate from the one that we are considering, which is the retention of DNA over a long period.

[Mike Crockart (Edinburgh West) (LD)]

May I try to help the right hon. Gentleman? The basic principle being advanced is that the retention of DNA prevents further crimes, but I think that what he really means is that it assists in the detection of further crimes. The mere holding of DNA would not have prevented even the case that he cited.

[Mr Hanson]

I am afraid that I disagree fundamentally with the hon. Gentleman. Someone might be picked up as a result of the retention of DNA following the commission of one crime, but how many times has the hon. Gentleman seen reports about serial rapists or serial murderers on the television news? Potential further victims might not be actual victims because the individual concerned had been apprehended owing to the collection of his DNA. As I have said, I accept that my amendment is flawed, but I believe that the principle behind the use of DNA and the retention of the six-year period for the purpose of dealing with serious sexual crimes is fundamental.

[Mike Crockart]

I accept some of what the right hon. Gentleman has said, but he should be very careful about the language that he uses in debates such as this. He should not blindly claim that the retention of DNA would prevent 6,500 further offences, as he did earlier, because that is simply not correct. The retention of DNA would contribute to detection, but it would not prevent.

[Mr Hanson]

I venture to disagree. The figures that I gave were Home Office figures produced for the Minister in July 2010.

The point that I am making, which I think is valid, is that the retention of DNA could, in a number of cases, prevent repeat offences. That is why the hon. Member for Shipley supports the amendment, and why my hon. Friends agree with what I have said. As I said to my hon. Friend the Member for Islington North (Jeremy Corbyn), it is sometimes a case of making a balanced judgment. We make judgments as Ministers, and the six-years judgment was the one that we made within the envelope that was available to us. I believe that it was the right judgment, and my amendments—which I accept are flawed—were tabled so that we could debate the principle again.