I thank my noble friend Lady McIntosh for that intervention, and I stand corrected. She is completely right that Scotland is a mixed system, although I venture to suggest much influenced—if I may use that controversial word for a moment—by the common law. As I said a moment ago, Scottish judges have been, frankly, the best common lawyers anyone has ever known. They happen all to be called Reid but that is a coincidence.
Of course, I accept the comment, although I beg to differ as to whether any different conclusion follows. Essentially, the “may”, “must” and other amendments
that the noble Baroness has proposed are independent of the exact legal approach one is talking about. It may well be that, in a Scottish situation, there would be a greater willingness not to disturb retained case law than in an English situation. I do not know; maybe these things will come up to the Supreme Court and someone will say “That is what we are going to do”. Maybe the Scottish tradition will prevail; that is perfectly likely. With respect, the Government do not feel that that changes the general thrust of Clause 7.
That was changes of circumstances. The next question is on this word “influence”—whether it has been influenced or determined by European law. I think “influenced” is included simply to give a sufficient degree of flexibility and to avoid deciding what might be quite a difficult point: whether European law was in fact determinative of a particular point or just part of the general context. Very often, it is part of the general context and the influence of the European element on the final outcome.
On that point—I am not sure we picked it up entirely; I may be speaking out of turn—I shall, if I may, at least attempt a reply to the noble Lord, Lord Kerr, on the question of principles of interpretation. I think it is relevant to the influence point. It arises in the context of legislation. Many here will know better than me, but the essential difference, as I understand it, is that traditional common law, including the Scottish approach, is a highly textual interpretation: what the meaning of the words is. The European Court’s general approach is a teleological interpretation of the general idea of where the statute is going. Very often, because of the laconic and sometimes completely deficient nature of European legislation, that court is much more prepared to fill in the gaps in the legislation than an English court would be. It is along those general lines; I am sure we can elaborate further as necessary later in these proceedings. So that is the influence point.
I think I have dealt with adding in the factors of settled understanding, legal certainty and so forth. The Government do not support that approach because it would simply bake in the status quo; that is the Government’s essential position. Legal certainty is inevitably something the courts will consider. They considered it in the Warner Music case because they were dealing with an international treaty and there was a desire not to disturb the law—albeit that the law was a right old muddle, as far as one can see, if I may put it colloquially just for a moment. In that case, it was not actually very seriously argued that we should depart from EU law; it was a perfunctory argument that took place in a few minutes at the end of the day, so it was a bit of a non-event.