Prevention and Suppression of Terrorism

The noble Lord Carlile recently suggested, or appeared to suggest, that some cases that are subject to control orders could be pursued to prosecution. When control orders were first discussed, the previous Home Secretary agreed to consider a process by which the Crown Prosecution Service would formally declare that it had reviewed the files on a case that was coming up for a control order and confirm that there was no prosecutable case. Has any further consideration been given to that process, which might provide some reassurance that people would not be pushed down this route when, in fact, there was some sort of prosecutable case?