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Police (Detention and Bail) Bill

That would have been one way to do it. When the issue came to light last week, we suggested that one option might be to introduce emergency legislation with a sunset clause before considering the subject more widely. The most important thing, given the time we have available, is that the Government have proposed a way to restore the system, and the whole House should support it. I hope that the Government will have further discussions with ACPO about whether any other developments are needed. As several hon. Members have said, we should never legislate lightly when it takes retrospective effect. Changing the law retrospectively is, in general, undesirable and creates great uncertainty. It threatens natural justice if people end up breaking a law when they did not know of its existence, when it did not exist at the time the act was committed and when they could not have been expected to know that it would exist. I have thought very carefully about the question and I know that members of the Government have, too. I am clear that a retrospective clause is justified in this case. Indeed, I urged the Minister for Policing and Criminal Justice to include a retrospective clause when I discussed the issues with him last Thursday. In this case, we are simply restoring the law to what we in Parliament thought it was, to what we intended it to be and to that which the police, the CPS and others have been following in good faith for many years. We have made clear our intention and so in this period of uncertainty the police, suspects and others should know what Parliament intends. If we had not made our intentions clear, we would have opened the police and victims up to considerable uncertainty about the prospects for individual cases, especially those under investigation at the moment. It would be deeply wrong for a victim to be denied justice and for the offender to escape on a technicality simply because the crime was committed in the limbo period between 19 May and Royal Assent and the police interviews did not comply with the temporary legal position owing to any confusion. An even more troubling possibility is that historic cases, in which the standard practice was followed in good faith by the police and CPS, could end up being overturned or dragged back through the courts because of the Hookway judgment. In such circumstances, we should legislate retrospectively but we should be clear that we are doing so because we have considered the seriousness of the issue and that we have made the judgment after serious consideration rather than lightly. I have some concerns about the process and about why we are doing this now, in such a way. I am concerned about the initial judgment. My right hon. Friend the Member for Salford and Eccles (Hazel Blears) mentioned the judgment of the judge in Salford, which was confirmed by the High Court judge. Judges, not Parliament, interpret the law and it was the role of the High Court judge to come to a view on what the legislation meant. The fact that the judge came to a new view on the interpretation of the law or a different view from experts, such as Professor Zander QC, is still part of the judicial process. It is possible for us to disagree with the judge's decision while respecting his constitutional role in making such decisions. My greatest concern is about the final paragraph of the High Court judge's judgment, which the Home Secretary quoted. He does not simply interpret the law but makes a practical assessment of the impact of his judgment:"““It seems to me however...the consequences are not as severe as might be feared in impeding police investigations in the vast majority of cases. This is simply because in the usual case a suspect returning on bail will either be released because the evidence is not sufficient to warrant a charge or he will be re-arrested under statutory powers because new evidence has come to light.””" I strongly disagree with that practical assessment and the evidence of cases that the police have to handle at the moment disproves it.