My Lords, the provisions of this clause and its defects have been set out very well by my noble friend Lord Purvis of Tweed, and there has been some really helpful analysis from the noble Lord, Lord Anderson.
I will just make a preliminary point. The inclusion of the Armed Forces in this provision is wholly inappropriate, simply on the basis that it is the wrong place to deal with what is a much wider problem and raises many other issues—battlefield situations; civilian situations such as we experienced in Northern Ireland, where we have had difficult court cases to deal with; and issues around the proper defence that veterans might wish to advance when involved in contentious matters. To push this into a provision about intelligence services does not seem the right way to deal with it.
One qualification that the noble Lord, Lord Anderson, made was that there may be a case for including actions of the Armed Forces in direct support of the intelligence services, but that is as far as I think it reasonable to go on an issue of wide importance that affects the international reputation of this country. I would rather we were simply dealing with the issue of how we provide the appropriate cover for intelligence services when they have reason to act outside the law. What an easier world it would be if we never asked intelligence services to act outside the law, but that is not possible. The range of things that intelligence organisations can become involved in if they are acting outside the law includes things that, on discussion and explanation, most people would find understandable and acceptable, right through to things that are utterly unacceptable—and which have happened. We think particularly of torture and rendition to torture, which has been our worst recent example. Many people would understand that, if you are dealing with a covert human intelligence source engaged with a terrorist group or some other group of people, at some point you will inevitably get into a situation in which both that source and the officer running that source have questions about what is permissible. You need a mechanism that can handle those things, and we thought we had one.
The provisions we have had until now have worked in a wide range of cases, and the ultimate recourse in difficulty is the decision of the Attorney-General on
whether a prosecution is in the public interest. On the face of it, it perhaps looks too limited in some ways but, as I say, for the most part it has worked. There is a case being made now that in some situations it is not sufficient, but to move from that to a general immunity, not restricted in the kinds of illegality it can cover, is worrying and dangerous. To do so by way of a system that does not embody authorisation at its heart is a really serious mistake, and I am glad that the noble Lord, Lord Anderson, touched on this.
It cannot be acceptable for an intelligence agency to be able to act in a way which goes outside the law, without having had to make reference to some democratic authority before doing it, whether by way of a class provision or because of the serious nature of the specific incident or action that is involved. Were we to allow that to happen, which will be the case if this provision goes through unamended, Ministers could then always say “I knew nothing about it—it’s not part of my job to know. I just tell them to get on with it and let me know when they’ve finished”. That situation is not acceptable for either Ministers or the agencies, which then of course take all the blame and have to make political decisions—for example, on whether taking such action is going to cause massive international complications. Should an intelligence agency decide that, or should it be decided at the highest political level? Of course, it leaves accountability out of the system altogether.
The accountability is inevitably limited by the nature of what we are talking about. It may depend almost entirely on the judicial forms of accountability which the noble Lord, Lord Anderson, helpfully described—the commissioners and the tribunal, supported also by the work of the Intelligence and Security Committee, which should be told more about the kinds of operation that have to take place. There are mechanisms to have that accountability, which will only rarely be able to be exercised on the Floor of this Chamber or that of the Commons because of the nature of what is being done, but there should be a process of authorisation.
What I fear out of all this is either Ministers being able to say, “This is all very regrettable, but I knew nothing about it”—when it is not something that Ministers would be consulted about—or a situation in which the service says, “We’d better not tell the Minister because it would be very difficult for him to authorise this”. These are great dangers, and we must not pass legislation which fails to address them.