My Lords, perhaps it is an appropriate moment for someone who is not a lawyer to add a lay man’s word. We debated these issues very fully at Second Reading and I believe that the helpful amendments before us are a good attempt to try to meet some of the anxieties that were expressed then. Speaking as a lay man, what has always been important to me is the principle which has emerged from the history of our judicial system: someone who is accused of an offence should know the case against them so that they can defend themselves. The noble Lord, Lord Pannick, talked about how there is an element of unfairness in what is happening. That is true, but I think it is more fundamental than that. It is not just about unfairness; it is that we are breaching the principles of justice as they have emerged. That is what has happened because of the dreadful and appalling security issues which have arisen. As these procedures are applied, every possible effort should be made to keep the priority of justice at the forefront. Anything that can be done to achieve this should be pursued.
I am fearful that a certain sort of tendency could develop, but it should not be assumed that this is a change of gear which can easily be made in the process of a case. There must be a real and specific reason for doing it, and it should be limited to the fewest possible occasions. Even then, it is terribly important that we are certain that the principle of justice has been very much in the forefront of the minds of the judge and of everybody else before we pursue the technique.
We know that in the cause of combating terrorism and the extremism that leads to terrorism, it is crucial not to give ammunition to the cynical extremists who seek to exploit the impressionable with plausible argument. I cannot think of anything that has the potential to give more ammunition to an extremist wanting to recruit an impressionable person than for him to be able to say, “Look, there has not been proper justice in this case”. From that standpoint, the arguments we
are putting forward are central to the issue of anti-terrorist and security policy itself. I am absolutely convinced of that. The people who have put forward these amendments are doing us a good service in terms of upholding the principles of justice and avoiding the terrible pitfalls of counterproductivity in the fight against extremism and terrorism.