My Lords, Amendment 21 is in my name and those of the noble and learned Lords, Lord Goldsmith and Lord Wallace of Tankerness, and the
noble Viscount, Lord Hailsham. It concerns the powers of courts and tribunals to have regard to judgments of the European Court of Justice in Luxembourg handed down on or after exit day.
When we debated this topic in Committee, there was widespread agreement that Clause 6(2) needed to be amended to give clear guidance to the judiciary. I and other noble Lords have had many meetings and discussions with the noble and learned Lord, Lord Keen, and with the Solicitor-General. I thank them on my behalf and that of the noble and learned Lord, Lord Judge, who cannot be present for this debate, for the care with which they have considered this important topic. I am very pleased that the Government have tabled Amendments 23, 24 and 25, which I think will remove the main concerns about Clause 6(2). Government Amendment 24 removes the opening words of the existing Clause 6(2), which suggested a default position of the court or tribunal not having regard to judgments or decisions given on or after exit day. Amendment 25 removes the requirement that courts or tribunals should ask themselves whether it is appropriate to have regard to judgments or decisions given on or after exit day. The amendment rightly states that the criterion is whether the court or tribunal considers the material relevant to the matter before the court. I am content with government Amendments 23, 24 and 25, subject to four points on which I would welcome assurances from the Minister.
First, Amendment 23 introduces new opening words for Clause 6(2) which make the subsection subject to Clause 6(1) and (3). Some concern has been expressed that these opening words somehow negate the substance of Clause 6(2). I do not believe that is so, but it is the Minister’s view that matters. Can he therefore please confirm that those opening words are intended simply to reinforce the duty of the court or tribunal on or after exit day to follow the detailed requirements in Clause 6(3) and to reinforce the duty under Clause 6(1) to interpret and apply retained EU law without being bound by anything decided in Brussels or Luxembourg on or after exit day, by contrast with what the courts have sometimes suggested is the obligation to follow the case law of the European Court of Human Rights under the Human Rights Act? But—this is the important point—the new opening words are not intended to affect the power of the court or tribunal, given by the substance of Clause 6(2), to have regard to judgments and other decisions in Luxembourg and Brussels given on or after exit day when domestic courts and tribunals interpret retained EU law.
Secondly, Clause 6(2) refers only to,
“anything done on or after exit day”.
Anything done before exit day will of course be part of retained EU law, subject to the limits stated in the Bill. However, it is possible to think of cases where a judgment of the European court given before exit day is relevant to the issue before the domestic court, even though that judgment is not part of retained EU law. Let us suppose, for example, that Parliament enacts new legislation on medicinal products to replace the existing law. If there is a dispute about the meaning of a section of that statute, the court may consider relevant a decision of the European court given last year on similar requirements.
It is also easy to envisage cases where a judgment of the European court handed down on or after exit day may be relevant to an issue in our courts which is not an issue about the interpretation of retained EU law. I therefore ask the Minister to confirm that Clause 6(2) is not intended to prevent a court or tribunal having regard to decisions of the European court handed down before or after exit day in cases not concerned with the interpretation of retained EU law, just as our courts may consider it relevant to have regard to a judgment of the Supreme Court of Canada or the High Court of Australia.
Thirdly, your Lordships’ Constitution Committee recommended in paragraph 142 of our report that Clause 6 should state that in deciding what weight to give to judgments or decisions of the European court or other European bodies given on or after exit day, our courts and tribunals should be able to take into account the terms of any agreement between the UK and the EU that the court or tribunal considers relevant. I moved an amendment to that effect in Committee. I see nothing in Clause 6 to prevent courts or tribunals taking such material into account if they consider it relevant to the issue before them. Does the Minister agree and will he confirm that this would be a matter for the judgment of the court or tribunal?
Fourthly and finally, the Minister knows that the attention given to the wording of Clause 6(2) has in part been because of concern to protect the judiciary against criticism that it is making a policy choice if and when it decides to have regard to judgments of the European court on or after exit day. The Supreme Court will also have to make judgments under Clause 6(3) as to whether to depart from judgments of the European court which are part of retained EU law. After the abuse directed at the Divisional Court following its judgment in the Gina Miller case in November 2016—I declare my interest in the case, not in the abuse—the noble and learned Lord, Lord Keen, was clear and forceful in his speedy defence of the independence of the judiciary, unlike the then Lord Chancellor. Can the Minister assure the House that when judges exercise their powers under Clause 6, the Lord Chancellor will see it as his role to defend the independence of the judiciary against any repetition of such abuse? I beg to move.