My Lords, the motivations behind this amendment are, I have no doubt, noble, honourable and sensitive. I greatly respect, therefore, the arguments put forward by the noble Lord, Lord Dubs. I respectfully tend to agree with the noble and learned Lord, Lord Lloyd, that it may well be that there is a case for having what is almost a jury situation. In such a situation—again, bearing in mind that juries very seldom operate in civil cases—we would not normally have a jury in any event, but the real problem is, I think, a much deeper one.
Imagine a judge having to determine the fundamental issue of whether this matter is to be dealt with by way of a secret hearing. Does he look at the prose of the application by the Secretary of State or the affidavits? Does he look into the eyes of learned counsel to see whether there is a burning sincerity in the face of the counsel for the claimant or whether there are doubts genuinely registered in the face of the counsel for the defendant? Is the judge not placed in a situation that is virtually impossible?
To a large extent the question of a special advocate under Clause 5 and, I would say, to a limited extent the appointment of a special counsel under Clause 8, will deal with part of that. There will be a totally independent advocate, but an advocate, however brilliant, forensically skilled and eloquent, can be only as effective as the ammunition that he has at his disposal, which is the correctitude of certain facts that are relied on by a party. If that estimate, however genuine, is wrong, then the decision of the learned judge must be utterly fallacious. How do you deal with that situation? I harken back to debates that we had some years ago in relation to a criminal situation and PII, it seems to me that there is a very strong and unanswerable case for a special investigator operating under the special advocate. It does not seem from my reading of Clause 8 that there is any power for the special advocate to appoint such a person. However, the fairness of the situation will depend entirely on the assiduity with which some other person or body would be able to examine these sensitive facts. That person must be someone in whom the community has total confidence in terms of confidentiality and secrecy but also their competence to bring to the attention of the court that vital element of the correctitude or otherwise of those facts.