My Lords, this is an area of complexity and difficulty and I think the difficulties are added to by the content of the Bill as the Government have brought it before us. It was not broken and it was not necessary to fix it in this respect. The noble Lord, Lord Anderson, has just explained how the previous use of common-law powers has dealt with this matter perfectly satisfactorily.
I share with the noble Lord, Lord Pannick, the dislike of anything that lessens the clear impact of the threat of judicial review on the public service. I say threat not because I am hostile to members of the public service but because it is a necessary discipline that things
must be done within the law and they know that, if they are not, what they are bringing forward could well be nullified in the courts. The severity of judicial review is important to its role as the discipline for the rule of law.
There are, however, cases which do not fit easily into this pattern and which make an element of retrospection attractive. I think of licensing measures of various kinds—measures that render lawful things that would otherwise be unlawful. There are quite a lot of them in the area of game shooting, for example, and one caused quite a stir over the last couple of years: the power to shoot a predator bird if it is likely to enter an area where it would disturb the wildlife in a site of scientific interest which is subject to protection. In a recent example, there was indeed the threat of an action which did not take place in the end but which led Natural England to accept that its regulations were defective.
In those circumstances, you have people who have behaved in good faith and—they thought—lawfully, who, when the court in a judicial review determines that the action is not within the law, are left in a rather difficult position. You may say that nobody is going to prosecute them once it becomes clear that the law had been nullified. The case may already have started. However, in the real world, having been found to have acted unlawfully, even unwittingly, is not a good position to be in and not one that an employee wants to find themselves in. It presents some difficulties which I think Amendment 6, from the noble Lord, Lord Ponsonby of Shulbrede, attempts to address in so far as it affects regulations and delegated legislation. I will be interested to hear him set it out more fully and the Minister’s response to it.
That qualification—that we should remember the interests and concerns of people whose actions could unwittingly be rendered unlawful—is only a limited qualification to what, in my view, is the fundamental reason to object to what the Government are proposing, which is that the full rigour of the effects of judicial review should be something that the public service is always aware of.