Terrorism Prevention and Investigation Measures Bill

I am grateful to the Minister for giving way and for the way in which he has managed so far to present the enhanced TPIM Bill. Would he not accept that the TPIM legislation, like the control order legislation, is in and of itself exceptional legislation that we have all said should be used as a last resort? It is not something that any party would want to adopt; it is outwith the normal criminal justice system and it is not part of the normal legislative process. Why, for goodness' sake, does not he include the enhanced measures in the existing legislation—not so that they are required to be used by the Home Secretary, but so that she would be able to use them if circumstances were to arise in which it was necessary to have a power of relocation, curfew, association or exclusion? This is the most convoluted, awkward, difficult and strange way of legislating that I have ever seen. We are going to have exceptional legislation to exceptional legislation in exceptional circumstances. Why cannot the Minister legislate properly and put these powers into existing legislation?