Justice and Security Bill [HL]

Lord Falconer of Thoroton Excerpts

Wednesday 11th July 2012 Lords Chamber

[Lord Lester of Herne Hill]

I am grateful to my noble friend for the way in which he introduced the amendments. It makes my task brief and rather less sophisticated. I will make a number of points. First, the report of the Joint Committee on Human Rights on the Green Paper summarised, in paragraph 97 onwards, the main differences between PII and CMP. It pointed out in paragraph 103:

“The Government’s position in the Al Rawi litigation”—

in which I appeared for a third party—

“was that it should be for the courts to make the determination and the Green Paper does not explain what has changed the Government’s position since that case”.

The Joint Committee emphasised the importance of a judge rather than a Minister making the determination. The germ of the idea of putting the horse before the cart rather than the cart before the horse—that is, putting the balancing of PII first and CMP second—came from Mr David Anderson QC in his evidence to the committee.

It is my impression that our allies in the United States are much more concerned about the Norwich Pharmacal point than they are about the closed material point. The closed material point is very much a matter of procedure in which it is not suggested that Wiley balancing, as it is known, would in any way jeopardise national security if it were considered to be the first step in that procedure.

The advantages of considering PII first are that it makes it less likely that there will be an unnecessary resort to CMP. I am agnostic—even though I am a party to our amendment—about the way in which this can be expressed. The noble Lord, Lord Hodgson, has another way of doing so, and no doubt it would be easy for the Government to find a way of doing so. I am concerned with the principle, which is that it should be for the judge and not the Minister to determine at the outset of a case whether to rush into the CMP procedure or to ask whether PII is desirable.

[Lord Falconer of Thoroton]

Perhaps I should put this question to the noble Lord, Lord Faulks. I very much applaud the efforts made to produce the amendment, for which I have considerable sympathy, but I am confused by one proposition. As I understand it, under the amendments tabled by the noble Lords, Lord Hodgson, Lord Faulks and Lord Lester, the court has to say, “We are not going to disclose under PII before we get to the possibility of a closed hearing”. In reaching that conclusion, the court has to exclude the possibility of a CMP hearing: it will approach the case on an ordinary PII basis. I can easily envisage a situation where a judge says, “It is a finely balanced case, but I have decided to order disclosure because a fair trial would be so damaged, even though significant damage will be done to national security”. Under the amendment of the noble Lords, Lord Lester and Lord Faulks, that fine balance would have to be struck before getting to CMP. It seems an odd conclusion. Am I right in my analysis of the amendment? If so, why is it put like that?

[Lord Lester of Herne Hill]

I did not understand it to impose that degree of rigidity. If it does, then I respectfully agree that some modification of the wording is necessary. I want to deal briefly with one or two other points.

The noble Lord, Lord Pannick, may want to say something himself about the Government’s response to the Constitution Committee’s report, which analysed the three flaws, as the committee saw it, in the existing scheme. I read and reread this government document and it gave me a headache because I simply did not understand what it was saying. It seems to be saying that there is very little difference between PII and a CMP, that there would be the same flexibility in a CMP as in PII, and that, having gone through a CMP, the judge can in any case go back to PII. It must be my fault but I simply do not understand what the Government’s settled position in that document really is. The Government say that the judge would have a number of important tools in a CMP to ensure that it was conducted fairly. They say that there is a similar level of flexibility to that available to the judge under PII. They say that it should be exceptional to use a CMP. All these points are certainly interesting but my basic point is on Wiley balancing. The noble and learned Lord, Lord Woolf, was responsible in his judgment in Wiley for articulating that Wiley balancing should be open to the judge first and that a CMP should be an exceptional procedure following it and that at all stages national security and other vital public interests should be preserved.

I have just one question for the Minister. Does he agree that there is no case in which an English or Scottish judge has breached national security or not shown the appropriate degree of deference to the executive branch of the security and intelligence services in his or her final adjudication? I ask that because I am very concerned that across the Atlantic there seems to have arisen a complete misunderstanding that our judges cannot be trusted with state secrets and national security. I do not know how that came about. My guess is that it arose in dialogue during the Binyam Mohamed case, especially at the Divisional Court level. However, it seems to me vital, as a matter of public record, that the Government make it absolutely clear that our judges can be trusted and have a fine record of trust of that kind.

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[Lord Pannick]

The noble Lord is absolutely correct. In my experience of both civil and criminal cases, the relevant material is presented to the judge by the public authority that has possession of it. The claimant does not see the material. The judge will determine the PII application either by reference to a general description of what it contains or, in appropriate cases, the judge will privately see the material and determine the PII application. Therefore, the noble Lord is absolutely right. Other than in wholly exceptional cases, the claimant will not see it. The point, however, is that it is only if the judge decides that the information may be seen by the claimant—or the defendant in a criminal case—that the material is taken into account by the judge in determining the substantive issues in the case.

That is the advantage of PII: it avoids the case being determined on its substance by reference to material that only one side has seen. If the judge says that PII excludes this material, it is not made public, but equally it is not taken into account by the judge when he determines the case. The whole point of this amendment—as far as I am concerned; I cannot speak for my co-signatories—is that surely the law should seek to ensure that the PII process is gone through in order to identify whether it can provide a satisfactory solution, as it very often will, before we go to the wholly unsatisfactory in principle procedure of the judge deciding the case on its substance by reference to material that only one side has seen.

PII can ensure that even the most sensitive material can be seen by both sides in the case through this means. PII is often used in practice to ensure the redaction of sensitive material so that what is— properly—disclosed to the claimant is not the whole of the document but a redacted version; for example, the names of security agents are removed, or only the gist of the material is disclosed and the judge decides the substance of the case by reference to that document rather than the sensitive material. The amendment seeks to ensure that that process is gone through before there is any question of a closed material procedure.

The noble and learned Lord, Lord Falconer of Thoroton, says that in PII there is supposed to be a balancing process and the judge might decide that this is very sensitive material but the public interest outweighs the sensitivity, which would leave us in the same difficulty. There are two answers to this. The first answer is that as given by the noble Lord, Lord Lester of Herne Hill. Nobody can point to any case where the judge deciding a PII application has decided to reveal something that the security services or the public authorities in general regard as sensitive. Judges do this job with enormous sensitivity and with very considerable knowledge of what is required by the public interest.

[Lord Falconer of Thoroton]

How do we know that?

[Lord Pannick]

We know that because there is absolutely no evidence of which I am aware of public authorities appealing against PII decisions and saying that it is unacceptable, because sensitive material or any other public information is going to be revealed by the judge.

However, there is a second answer to the noble Lord, which is that under a PII application, even if the public authorities take the view that the judge has balanced matters and decided to reveal that which is sensitive, the public authority has no obligation to reveal it. It can decide that it would rather lose the case than disclose this information. That is why we need a procedure for CMPs, because there may be cases where PII does not produce a satisfactory result for public authorities. I am prepared to accept this, not least because David Anderson QC, the independent reviewer, has concluded that there ought to be such a procedure. My point is that it ought to be a last resort, rather than a first resort. My fundamental objection—

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[Lord Thomas of Gresford]

That is a matter for clarification by people who know about it and we will look into that later.

[Lord Falconer of Thoroton]

I am impressed by what has been said about the opportunistic opportunities that this gives. At the moment I am bewildered by what it is suggested the claimant would want to use closed material proceedings for. I can see the point about the appearance of equality of arms, but it strikes one initially as being a slightly odd conclusion to reach. I am sympathetic to the idea that the courts should make sure, as the noble Lord, Lord Pannick, is saying, that every other option has been tried, but I would be grateful if the noble Lord, Lord Thomas, would explain what are the circumstances in which the claimant—a man such as Binyam Mohamed in an ordinary civil litigation—would want to keep things secret. The noble Lord, Lord Lester, is going to answer.

[Lord Lester of Herne Hill]

I wonder whether this is helpful. In the case of Binyam Mohamed there was a parallel case in the district court of Columbia by another Guantanamo detainee facing a capital charge. This was a habeas corpus case and the question was whether Binyam Mohamed’s evidence, which had pointed to this man as an evil rogue, could be relied upon. The applicant in the habeas corpus case wished to show that Binyam Mohamed had been tortured, so the federal court had to decide that question. It was very much in the interests of the applicant for habeas corpus that that “closed”, secret material be placed before the court to exonerate him. In the end, Judge Kessler came to the conclusion, since it was not contested by the American Government, that he had been subjected to gross ill treatment and that this other man should be granted habeas corpus because Binyam Mohamed’s evidence was unreliable by being induced by torture. That is a real-life example in the context of habeas corpus in which it was in the interests of the applicant to rely upon that material.

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[Baroness Manningham-Buller]

My Lords, I hesitate to rise in this very interesting debate, which has been monopolised by noble and learned Lords. I am not learned, so the point I would like to make is a practical one and very short. As the independent reviewer of terrorism has noted, there are a very few cases that are so saturated with extensive roomfuls of highly sensitive material that talking about the odd document and the residue will not work. I make that point because I think there are these very few cases where the whole case is substantially based upon highly sensitive material, and we need to be aware of that.

[Lord Falconer of Thoroton]

It has been an excellent debate. I would like to single out for special mention the noble Lord, Lord Hodgson of Astley Abbotts, and the noble Baroness, Lady Manningham-Buller, the only two non-lawyers who participated. It is important that we put this debate into a non-legal context because normally the legal answer that follows comes from the facts.

In the next two days of Committee we shall deal with two completely different problems. The problem we are dealing with here is not ultimately the protection of national security; it is how there can be fairness in a trial brought by a claimant for damages when he alleges things against the Government to which they may well have an answer which if disclosed to the claimant would damage national security. I say that national security is not in play in this first group of issues is because ultimately the state can refuse to disclose that material in litigation. They can protect national security that way, and indeed they will, but at the cost, as they would see it, of unfairness to them in not being able to deploy their full case.

In this first group of amendments—those to Clauses 6 and 7—we are dealing with fairness in the context of a claim for damages or judicial review being brought against the state. Just picking up what the noble Baroness, Lady Manningham-Buller, said, which seems absolutely right, it is easy to envisage a situation where a Minister or government department has come to a conclusion based entirely on intelligence material which would in this hypothetical case reveal the reason they came to it, but they cannot disclose a word of it because it would damage national security. That is the situation that the first section of this debate is dealing with—fairness.

The second group of amendments—which we shall come to, perhaps, in five years’ time at the rate we are going at the moment, having had an hour and 38 minutes on this absolutely fascinating topic—is not ultimately to do with fairness but with national security. The amendments touch upon Norwich Pharmacal orders, where the court can order disclosure of information or documents to a claimant and the defendant is not able to say, “OK, we leave the pitch here and we do not agree to any of that”. They must, under the current arrangements, disclose things, and that has two potential affects—

[Lord Lester of Herne Hill]

I am just wondering whether it is right for the noble and learned Lord to put these issues into such neat boxes. Let us take the case of Binyam Mohamed and assume that there was closed material procedure so that the Government would not have had to pay a lot of money to settle the case. That would be a case saturated with national security on both sides. I am not speaking with any personal knowledge of the case, but Judge Kessler in the United States would have looked at the material showing serious ill-treatment. He would have wanted that material to be put forward. No doubt there would have been material within the intelligence and security service showing that Mr Binyam Mohamed was not an ideal citizen. Both sides would have been reliant upon heavily saturated material from the intelligence and security service. Therefore, I suggest national security would be involved in the first category as well as the Norwich Pharmacal one.

[Lord Falconer of Thoroton]

I have read the eight judgments in the Binyam Mohamed case and, although it was dressed up as a judicial review application at one stage, the case was essentially an application for a disclosure of documents and is therefore a Norwich Pharmacal case.

[Lord Lester of Herne Hill]

I am talking about when he was seeking damages in the civil claim after he had been released and brought back to this country. That is the process to which this would be relevant.

[Lord Falconer of Thoroton]

Yes, indeed, and in relation to that the Government would be free to withdraw their defence—indeed this is the route that was taken, as I understand it—at which point national security would be protected. It is that situation that we are dealing with first. As I was saying in relation to Norwich Pharmacal, which we shall deal with at a later stage in proceedings, the Government do not have the option of withdrawing from the case. The consequence of this is that they may be forced to disclose information that any reasonable person would think damaging to national security. Equally significantly, those foreign intelligence agencies that provide us with information might consider that it is no longer politick or sensible to do so.

This evening, however, we are dealing with the category of fairness in the context of civil proceedings, rather than danger to national security. The change proposed by this Bill is significant. Very helpfully, in answer to one of the many reports that Parliament has produced on this issue, the Government have set out the list of circumstances in which closed proceedings are possible at the moment. Generally, they are terrorist-related and not usually in relation to resolving a dispute between two civil claimants; it is about whether the state is going to do something not good as far as the individual is concerned. Therefore, this would be a significant change.

Issue number one for the Government is to establish that there is a sufficient problem—unfairness to the state—to demand this quite significant change. Here in the Chamber we are all aware that in the Al Rawi case the Supreme Court said closed proceedings generally are not fair. That does not mean this is not the answer because it may be the best that can be done. However, we need to pause before introducing a system where, as the noble and learned Lord, Lord Kerr of Tonaghmore, said—and everybody agreed with this—closed proceedings could lead to a situation where a judge is looking at material that is not only not cross-examined but might be misleading.

What is the case for the change? The Joint Committee on Human Rights, on which the noble Lords, Lord Faulks and Lord Lester, and the noble Baroness, Lady Berridge, sit, had quite detailed hearings about this. To start with, it did not get any evidence. After it closed its witness sessions, it got evidence from Mr David Anderson QC who said that there may be “a small but indeterminate” number of cases,

“both for judicial review … and for civil damages, in respect of which it is preferable that the option of a CMP … should exist”.

In relation to those cases, it was his view that,

“there was material of central relevance … that it seemed highly unlikely could ever be deployed”,

except in closed proceedings.

David Anderson QC divided his two sets of cases into judicial review and ordinary civil damages claims. The judicial review proceedings were all in respect of refusing naturalisation or excluding an undesirable from this country. Those judicial review proceedings are now dealt with under Clause 12, so we put them to one side. He said that three civil damages claims were the foundation of his case that there was this small group of cases in respect of which CMP might be useful.

In response to what David Anderson QC said, a number of special advocates put in evidence in which they questioned his conclusion that the evidence referred to could be deployed only in closed session. They referred to the fact that in every case in which they had been involved, which slightly reflects what the noble and learned Lord, Lord Woolf, said, there always proved to be a way, whether by redactions, gisting or some other means, in which the material was deployed in some way without damage to national security. That is where the evidence rests at the moment.

I should say that I was Solicitor-General for a period of time. One of the things that the Solicitor-General does is look at PII certification. There were some difficult problems that were getting worse when I left the post. I suspect that they got worse after I left because the situation in the world changed. I should also say that David Anderson gave very sensible advice and was highly respected. We are in a position where the only person who has seen the detail of the cases is David Anderson QC for whom I have great respect. We are also in a situation where it is perfectly possible—the noble Baroness, Lady Manningham-Buller has said this—to envisage cases where intelligence is completely the defence on which the Government would legitimately rely but could not disclose. As the Joint Committee on Human Rights has said, the Government have slightly damaged themselves by the strange way in which they have deployed their case. We are willing to be persuaded, but we need to be persuaded.

[Baroness Berridge]

There is a slight update on the position of the Joint Committee on Human Rights. As a result of Mr David Anderson QC seeing those cases, he came back to give evidence to us. The suggestion was put to him that the special advocates look at those three cases. After he saw those cases and said what the noble and learned Lord has outlined, we received representations saying, “That is not a correct procedure. We need to go in as well to see those cases and to see whether they cannot be dealt with”. At the moment, I believe that the special advocates with security clearance have been invited to go in and look at those cases, so that we can have two views on whether those cases can be determined under the present system.

[Lord Falconer of Thoroton]

I was aware of that. The Joint Committee on Human Rights said:

“The flexible and imaginative use of ancillary procedures (such as confidentiality rings and ‘in private’ hearings) has meant that to date there is no example of a civil claim involving national security that has proved untriable”.

So the committee is saying that there may be ways around that. I find it difficult to imagine that the key point about the closed material procedure is that the claimant does not see the documents. From what has been said—this may well be right—the claimant is the person you do not want to see the material. How does a confidentiality ring or an in-private hearing deal with that fundamental point about closed material proceedings? From this side of the House, we understand what is being said but query whether the case is yet proved.

On the second issue, let us assume that you need something because the case is to be treated as proved in relation to these three cases, which is what is relied on. Is what the Government are proposing the right answer? Remembering that the point here is fairness and not the protection of national security, in our respectful submission, the solution is obviously flawed. There are two problems with it. First, it says that where a Minister certifies or contends that national security would be damaged—no balancing exercise: end of story—closed material proceedings are allowed. No balancing would be allowed.

There is a little bit of movement on the other side in relation to that. I say that because Clause 6(1) states:

“The Secretary of State may apply to the court seised of relevant civil proceedings for a declaration that the proceedings are proceedings in which a closed material application may be made to the court … The court must, on an application under subsection (1), make such a declaration if the court considers that … such a disclosure would be damaging to the interests of national security”.

There is no balancing of any sort before you get to the declaration of Clause 6(1).

Clause 7(1)(c) makes provision for rules of court and states that,

“the court is required to give permission for material not to be disclosed if it considers that the disclosure of the material would be damaging to the interests of national security”.

Once even the most minor damage to national security is established, the door comes down and you do not disclose.

I cannot believe that that is what the Government intend in relation to this. They do not even include in the provision anything along the lines of “Before you do that, think very carefully about whether the problem can be avoided by any one of the many means currently used”. My two big worries about the Bill in this respect would be, first, that there is no balancing exercise and, secondly, that there is no requirement for there to be thinking about whether there are means by which it could be avoided in other ways.

The noble Lord, Lord Thomas, and the noble and learned Lord, Lord Woolf, came together in an unusual combination in relation to this. They said that maximum flexibility is the answer and I agree. This is not a maximum flexibility situation. For the two reasons that I have given, I would respectfully submit that the Government have got it wrong in relation to this.

What is the answer? For the reasons I have given, I think that what the noble Lords, Lord Faulks, Lord Lester and Lord Pannick, have proposed does not quite get there. I cannot understand why the obvious answer, at the moment, is that you give a judge the power to rule that it is PII and is not disclosed; or that it is disclosed in full; or that, in exceptional circumstances, it should be heard in a closed material proceeding. With the amendment in the names of the noble Lords, Lord Faulks, Lord Lester and Lord Pannick, you end up in a situation where only if you say no to disclosure can there then be a closed material procedure. However, there must be cases where it is a finely balanced thing. If the court was forced to choose between disclosure and non-disclosure, it would choose disclosure, but if it also had the option of a closed material procedure, it would take that. The amendment does not allow for that flexibility.

[Lord Lester of Herne Hill]

The spirit of liberty is the spirit that is not too sure that it is right, but I tried to indicate agnosticism about the precise way of approaching it. I entirely agree with the noble and learned Lord, with the noble and learned Lord, Lord Woolf, and with my noble friend Lord Thomas of Gresford that flexibility is key and that if we can achieve that, we do not want to put it into a straitjacket. We simply produced a form of words that were an attempt to be formal but were not intended to be the last word at all.

[Lord Falconer of Thoroton]

I hope that the noble and learned Lord, Lord Wallace of Tankerness, takes the same view of this Bill. I am grateful for what the noble Lord, Lord Lester, said and one can recognise that view around the House. I am not yet persuaded of the need for it, but it could be that the noble and learned Lord will persuade me. If there is a need for it, the question is then: what is the right course? In my respectful submission, neither the Government’s proposals nor the amendment quite get there.

With the greatest respect to the noble and learned Lord, Lord Woolf, who I agree with in relation to flexibility, in the light of the decision in the Al Rawi case I do not think it is possible simply to leave the position for the common law to develop. As I understand the Al Rawi decision, it is effectively saying, “You cannot have a closed material procedure unless the parties agree; and even then we are not sure”.

[Lord Woolf]

I was saying that PII should be left flexible. I was not suggesting that you could do without legislation.

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[Lord Falconer of Thoroton]

That was my fault. More generally, I have two further points. First, I now understand the point made by the noble Lords, Lord Hodgson and Lord Thomas. I did not understand it previously. I thought that they were talking about the claimant keeping material back, but I now understand that they were saying that it should be possible for the claimant to say that he has not seen the material, but that the judge should see it, even if the claimant does not. I can see force in relation to that. Even though it appears to give equality of arms to the claimant, it is in fact a very unequal equality because the claimant has not seen the material and the defendant has seen it. The tactical decision that the claimant will make in litigation is quite tricky.

[Lord Thomas of Gresford]

I think I made precisely that point—that it was not equality of arms but a step towards equality of arms, and it was better than the present situation.

[Lord Falconer of Thoroton]

Yes, and indeed my noble and learned friend—although I should not refer to him as learned, but he is learned in every other respect—Lord Beecham is saying that that is exactly the point that the noble Lord, Lord Thomas, made. There is agreement all round on that.

Where we come out in relation to this is: prove your case. If you do that, then having no balancing or requirement to go through steps beforehand is an inadequate response. We favour more the amendments tabled. We particularly like the idea of flexibility that the noble and learned Lord, Lord Woolf, and the noble Lord, Lord Thomas, have advanced. We hope that the Government will, having heard the debate, produce a reformed approach that will reflect a pretty unanimous view around the House on how best to deal with this issue.

[Lord Wallace of Tankerness]

My Lords, I join the noble and learned Lord, Lord Falconer of Thoroton, in congratulating all who have taken part in the debate. It has been very helpful. I certainly welcome the spirit in which various proposals were put forward.

Perhaps I may deal first with the noble and learned Lord, Lord Falconer, who said that he remains to be convinced. I noted that most other contributors to the debate thought that there were cases, albeit a small number, where closed material proceedings would be required. He quoted David Anderson QC, who has had access to some of the material and has been satisfied. There is only a small number of cases. No one is claiming that there is a huge number, and I will come on to that in a moment. There is the experience of people such as the noble Baroness, Lady Manningham -Buller, who have seen the kind of cases where this issue could arise. I generally agree with the analysis where the noble and learned Lord, Lord Falconer, indicated at the outset of his speech that there were two different issues here—fairness in civil proceedings that by their nature are not of the Government’s instance, and other cases that we will consider later in Committee with regard to Norwich Pharmacal.

We are trying to secure fairness. The Bingham Centre for the Rule of Law, which has been quoted and referred to in this debate, said, in its response to the public consultation that,

“we consider that the prospect of claims alleging very serious wrongdoing on the part of state agencies (such as complicity in kidnapping, forced disappearances and torture—as have been made in several recent cases) being dismissed because key evidence inculpating state agencies is held to be immune from disclosure, to be a very concerning one from the perspective of the rule of law”.

We are seeking to ensure that there is material there and, if so, that it can be placed before a judge, obviously subject to safeguards, and that if national security issues are involved they would not be prejudiced by the material coming into the public domain.

I detected in the debate a sharing of that objective. It is perhaps worth reminding the Committee that in the Green Paper that the Government published last year, we made it clear in paragraph 2.4 that:

“CMPs should only be available in exceptional circumstances, and where used, every effort is and should continue to be made to have as much material considered in open court as possible. But in the small number of cases where sensitive material is crucial to the outcome, it is better that the court should be able to decide the case, despite the additional complexities a CMP might create, than—in a worst case—that the case should not be tried at all”.

We also said in paragraph 2.5:

“An appropriate mechanism for triggering the CMPs will help to ensure that they are only used where it is absolutely necessary to enable the case to proceed in the interests of justice. The principle of open justice is an extremely important one, and any departure from it should be no more than is strictly necessary to achieve a proper administration of justice”.

I hope that that provides reassurance to a number of my noble friends; the noble and learned Lord, Lord Woolf, emphasised the importance of it—as did the noble and learned Lord, Lord Falconer.

Perhaps I may first address the amendment of my noble friend Lord Faulks. It would introduce a system of statutory public interest immunity for national security material only. I fully recognise that the purpose of the amendment is, as it were, as a precursor to Amendment 40. As the noble and learned Lord, Lord Woolf, indicated, nevertheless it would represent a change from a situation where public interest immunity has proceeded on a common-law basis. Putting it on a statutory footing would be a significant change. We obviously need to put closed material proceedings in civil cases on to a statutory footing, because in Al Rawi the Supreme Court indicated that there was no common-law basis for them. We are dealing with two different things in that respect.

PII is a principle that the courts have developed over a number of years to deal with the handling of sensitive material, and a wide and flexible range of public interests falls within its ambit. However, I have concerns that to change all these things may lead to more difficulties than the problem the change was intended to resolve. The Government ruled out a statutory PII in the Green Paper because it would offer little advance on the current system in providing clarity on the applicable principles, stability and certainty. If you start to create a statutory presumption in relation to national security when PII is asserted, it would start to raise questions when PII is claimed and sought in respect of some other grounds.

However, I accept that the primary purpose of the amendment was to prepare the way for Amendments 40 and 47, on which my noble friends Lord Faulks and Lord Thomas raised important issues about the relative benefits and interaction of closed material proceedings and public interest immunity.

My noble friend Lord Faulks asked whether Clause 6(5) was a tick-box exercise. It is important to emphasise that it is a statutory duty. The Secretary of State would consider whether a claim for PII should be made before applying for a CMP on the basis that it is a statutory duty and a legally binding obligation. Were someone to apply for judicial review of that exercise, the Secretary of State would in practice need to show the court that he or she had in fact properly considered PII as an alternative to a CMP application. That entails giving the matter serious consideration, taking into account all relevant considerations, ignoring irrelevant ones, and coming to a rational conclusion on the facts of a particular case.

The statutory duty would mean that, were PII successfully claimed, for example, the Secretary of State would consider factors such as what this would mean in terms of exclusion of materials which CMPs would otherwise allow the court to take into account. It may relate to the volume of national security material, or only one piece of evidence in the case might be relevant. Why go through the requirement for PII if indeed there is only one piece of evidence or—at the other extreme, and this is the term that has been used—if it is saturated? It may also relate to how relevant or sensitive the national security material is to a particular case. However, it is not a tick-box exercise.

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[Lord Wallace of Tankerness]

The noble and learned Lord, Lord Woolf, talked about trying to square the circle. By the time I come to the end of my remarks, I will perhaps suggest that the circle is not as far from being squared as may appear from some of the comments that have been made. The noble Lord, Lord Pannick, is a member of the Constitution Committee of your Lordships’ House, and its report did not go so far as to recommend that the Bill require PII to be exhausted before a CMP declaration is sought from the court. The report stated:

“We can see force in the argument that it will sometimes be otiose to push the PII process to its completion before turning to CMP”.

Therefore, the idea that we should exhaust PII beforehand has some practical difficulties. Amendment 47 of my noble friend Lord Thomas of Gresford may try and avoid that, but I am not sure that it would because it still appears to require an exhaustive process. My noble friend referred to the Guantanamo civil damages claims, where there were 250,000 potentially relevant documents for which PII might have to be considered. We are talking about having to go through all that.

I come on to the two stages of the closed material procedures, an important part of what I wish to say to your Lordships. There is what might be described as the gateway application—basically covered by Clause 7—and then there is detailed consideration of the documents once a CMP has been granted. Of course, on the detailed consideration of the documents, not quite the same test would apply, and we would have to go through all these documents again to see if a CMP should apply to each one individually. That could take considerable time and cause delay to the claimant, which is of quite considerable importance as well.

My noble friend Lady Berridge asked if the court should have gone through PII in the Al Rawi case because it could have resulted in a balancing act and things might have gone into open court. The point is that if the court had overturned the PII certificates on Wiley grounds, the result would not necessarily have been disclosure of the material in open court, if disclosure would have damaged national security. The Government would have to seek to have the material removed from the litigation by making concessions or by seeking to settle. Indeed, that is one of the issues that we are trying to address with these proposals.

Some have suggested that under public interest immunity more material would be heard in open court than in a CMP. We do not believe this to be the case. Nothing heard in open court now should be heard in secret in consequence of these provisions. In practice—and for the very reason I have just given to my noble friend Lady Berridge—claimants will have access to the same level of information, because, where the court declares that the case is one where closed material procedure may be used, this does not mean that all material in those proceedings is automatically heard in closed proceedings. As with PII, there will be a painstaking exercise to ensure that as much of the evidence as possible is heard in open court.

This painstaking exercise has sometimes been overlooked. The noble and learned Lord, Lord Falconer, said that the Clause 6(3) test is passed and the door closes. That is not the case. The Clause 6(3) test is only that the CMP may be used in principle, and there is then a detailed assessment at stage 2 with regard to the provisions that are available, with the rules of court to be promulgated under Clause 7. I hope this addresses some concerns. The noble Lord, Lord Pannick, and my noble friend Lady Berridge made a point about the second stage of the process. The decision to go into closed material procedures is an in-principle decision, and there is no equivalent with regards to PII. That is stage 1.

In stage 2, in Clause 7, the court considers what might then be done with the material. It may be on a document-by-document basis. It could lead to redaction, and it could lead to gisting. It would be quite possible for every piece of material relevant to proceedings to be partially disclosed, redacted or gisted, If this could be done without damaging national security. I hope that that gives reassurance that there is a stage which, although not exactly the same, is a very similar test and process to PII. As we said in the Green Paper, we wish to be in open court as much as possible, and we believe that that can be facilitated by going through a stage 2 process.

My noble friend Lord Faulks asked about the points made by our noble and learned friend Lord Mackay of Clashfern on Second Reading with regard to Clause 7(3). The importance of Clause 7(3) is that it follows Clause 7(2)—obviously—and covers circumstances where if the court refuses permission for particular evidence to be heard in closed proceedings, and the Government elect not to disclose that material, the court has the power to direct that that material should not be relied on and should be excluded from the proceedings, or to give directions that concessions must be made. These are very important safeguards.

[Lord Falconer of Thoroton]

My understanding of the point made by the noble Lord, Lord Thomas, is that the Government can choose to go for PII and get the material out completely or, if it helps them, to say, “Let’s have it in secret without the other side seeing it”. The Government can make that choice and nothing in the Bill would make it wrongful for them to make their choice by reference to what would give them the best prospect in litigation.

[Lord Wallace of Tankerness]

Certainly I am aware of that concern. It was perfectly legitimate for the noble and learned Lord to raise it, because it motivated the amendments tabled by my noble friends Lord Thomas and Lord Hodgson.

For the sake of completeness, I will indicate that it is important to remember that the court will need to be satisfied that disclosure of that material would damage the interests of national security, and that any obligations under Article 6 of the European Convention on Human Rights are met. Of course the court will have the assistance of special advocates representing the interests of excluded parties in testing whether these conditions are met. I endorse what was said by the noble and learned Lord, Lord Woolf, and my noble friend Lord Carlile, that perhaps special advocates have sometimes undersold themselves. I think it was in the case of M v Home Office that the noble and learned Lord, Lord Woolf, indicated that he had been very impressed by what the special advocates had done in challenging evidence.

I move on to the point about the Secretary of State and the important amendment spoken to by my noble friend Lord Hodgson. It raises an important issue that the Constitution Committee flagged up with very seductive arguments that we should consider. I am aware that there is concern about the potential unfairness of the Secretary of State being the only party to proceedings who can make an application. However, I will explain to the Committee that we heard that the motivation behind the amendment was concern that there would be too much control in the hands of the Government, and that were they to apply for PII to exclude material from the case, the other party would not be able to request a CMP so that the information would be put before a court. As I indicated, this matter was picked up by the Constitution Committee.

There is an important constitutional point here. Under our system of government, the Executive are the guardian of the United Kingdom’s national security interests. The courts have frequently stated that the Government’s function to protect national security by claiming PII is a duty rather than an option. Correspondingly, we believe that it should be the responsibility of the Secretary of State to apply for a declaration that a closed material procedure may be used when the sole criterion is that of national security. There would have been stronger arguments if some of the other grounds that were floated in the Green Paper had been included—but we confined this purely to national security. We believe that the courts can play an essential role.

--- Later in debate ---

[Lord Wallace of Tankerness]

My Lords, that is not what I said. I did say, however, that the judge at the first stage has to be satisfied that two tests are met before he even opens the gateway to closed material proceedings. There has perhaps been some misunderstanding that when you pass through the gateway, everything suddenly becomes subject to closed material proceedings. That is not the case. It is at that stage that individual pieces of evidence are looked at. That is a materially different position from the one which has sometimes been suggested that the gateway is the be-all and end-all and once you go through the gateway the doors and the shutters came down. That is not what is proposed but obviously if noble Lords do not believe that is properly reflected in the drafting, I am more than happy to try to find a way in which we can proceed.

[Lord Falconer of Thoroton]

My Lords, I am grateful for that constructive indication. I would co-operate fully in trying to draft an answer that reflects what the noble and learned Lord is saying. I understand him to be saying that if a PII application were made, the judge would be able to say, “You cannot keep all this secret. You should deal with it in a CMP”. That is what I understand the noble and learned Lord to be saying. I think he is nodding, although it may be an involuntary twitch. Assuming that he is nodding, there seems to me to be a problem in the drafting because it gives the court the power to make a CMP order only where there is an application by the Secretary of State. I would be more than happy if the solution reached was to apply to the judge who has the power to decide, balancing all the factors, whether this should be PII, complete disclosure or a CMP. That is not what the Bill says now but that is broadly what I understand the noble Lord, Lord Thomas, to be arguing for—the noble Lord, Lord Lester, is nodding—and the noble and learned Lord, Lord Wallace, to be saying. I am more than happy to sit down with everybody and draft that but that is not the current position.

[Lord Thomas of Gresford]

Perhaps I may add that my Amendment 45, which we have not come to, is designed to replace the word “must” in Clause 6(2) with “may”—in other words, a discretion for the judge to decide whether to make a declaration based on the criteria that he must apply.