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Terrorism Prevention and Investigation Measures Bill

Of course one recognises that if an investigation, using all the powers available to the investigating authorities, has continued for a period of time and turned up nothing, under this scheme the TPIM will come to an end—but TPIMs are intended to be time-limited in any event. Under the terms of the Bill, TPIMs will come to an end after two years, so we are not talking about an open-ended system of restrictions. My point is that a system of restrictions applied to criminal investigations is not only more likely to be constitutional and develop broader public support than the system that is currently proposed, but such a system would have attached to it conditions that actively encourage and assist investigation.