Turning to judicial review, determination, refusal to approve and so on, the debate has made my point that we need greater clarity than is provided in these provisions. I agree with my noble friend Lord Carlile—the Committee may be relieved to hear that there is some agreement—at least to the extent that we should know what we want, and we do not yet have clarity in the Bill. A number of noble Lords are clear about what they want, but the Bill is not clear as to what the job is. Clause 23(4), the same clause that provides for a review, states:
“Where a Judicial Commissioner … refuses to approve”.
That suggests something more than we have been hearing about and does not suggest a double lock. I heard what the noble Lord, Lord Murphy, said, and we now have references in Clause 23(1) to necessity and proportionality. However, in assessing those matters, the judicial commissioner must apply the principles of judicial review. I may not be a lawyer in the terms of the noble Lord, Lord Rooker, but I find that this has a degree of circularity and confusion.
In his evidence to the Public Bill Committee, the noble and learned Lord, Lord Judge, said:
“I myself do not think that judicial review is a sufficient indication of those matters”.—[Official Report, Commons Public Bill Committee, 24/3/16; col. 68.]
Although I will not seek to pursue the matter today, we may well wish to return to it.