Terrorism prevention and investigation measures bill

May I probe and press my hon. Friend a little further on this point? As he knows, a number of colleagues in the House have the same concern about the TPIMs regime as they had about the old control orders regime: the uncertainty that arises for individuals in the court process. Does he accept that the amendments to clause 8 will increase that level of uncertainty for people who are put under TPIMs? Does he agree that there is scope for providing, if not a seven-day limit, at least a definitive statement about for how long, at each stage of the process, such individuals will be detained?