I am happy to expand further on that but, effectively, the justification I referred to was that the police officer would have had to have arrived at a position where he believed that there was a reasonable suspicion, and that the reasonable grounds test had been met. He would then have to justify that to a senior officer of the rank of superintendent or above and then, after 72 hours, that would have to be a chief
superintendent and it would have to go to the chief constable, so it was in that setting that I was referring particularly to the justification rather than gisting.