My Lords, this is not gesture politics. There are many areas of the law where an obligation to provide a gist of the reason is imposed precisely in order to try to achieve a compromise between the duty of fairness and the demands of security. In these areas of the law, providing a gist does give individuals the substance of the allegations against them. In this context, the constable can exercise the relevant power only if he or she has reasonable grounds to suspect. In general, the constable must be able to provide at the least a summary of the reasons why they have reasonable grounds.
I understand the point that there may be security reasons why the constable is either unable, or is concerned that he or she may be unable, to provide even a summary. I wonder whether the Minister might consider, prior to Third Reading next week, coming back with a revised amendment that would impose the obligation set out in the amendment moved by the noble Baroness, Lady Hamwee, but subject to an exception—if the constable believes that there are or may be security reasons not to provide the summary. In the context of the exercise of a power as serious in its implications as this—that is, seizing someone’s passport—surely there ought to be an obligation, at the time when the power is exercised, to tell the individual why it is being exercised.