Terrorism Prevention and Investigation Measures Bill

The hon. Member for Cambridge (Dr Huppert) was saying that international terrorists would rush off and use it and reveal all their sources and contacts to the authorities monitoring the measure. I shall make the point again: I do not think that the provisions as set out reflect the sophistication with which international terrorists operate. My third difficulty relates not to the Bill but to a wider issue that is significant to the powers in the Bill—the whole business of rules on the disclosure of evidence. I welcome the fact that under the Bill there will still be closed hearings which can continue as before under control orders. That is needed, because if a judge is going to review the material or hear an appeal from a particular individual, he must consider the information available to the Home Secretary when she made the initial application. If some, if not all, of that information has to be protected, that must be done in a closed hearing. Special advocates will still be needed. The gist of the case must be provided to the individual. As we recognise, however, the AF judgment makes it increasingly difficult to protect what in the interests of public safety and national security must remain secret information. That issue caused problems for the previous Government, and it has caused problems for this Government. It has ramifications for our relations with international partners with whom we share important information and intelligence. I applaud the fact that the Government are seeking to address that problem and deal with it in the Green Paper. May I tell all Front Benchers that we should do everything we can to resolve the issue, because if we do not do so the TPIM system will simply not work, as there will be an ever stronger demand that information that should remain secret is revealed in open court to the individual concerned? It is important that we resolve that issue so that we know what can be disclosed and what can be protected.