European Union (Withdrawal Agreement) Bill

Debate between Lord Woolf and Lord Mackay of Clashfern

Committee: 2nd sitting (Hansard) & Committee stage & Committee: 2nd sitting (Hansard): House of Lords
Wednesday 15th January 2020 Lords Chamber

[Lord Woolf (CB)]

My Lords, if the noble and learned Lord, Lord Mackay, would like to speak first, I would welcome that.

[Lord Mackay of Clashfern (Con)]

I do not particularly wish to speak first, but in view of the noble and learned Lord’s invitation, I will make my brief contribution. Unlike the noble Lord, Lord Anderson of Ipswich, I have a fair amount of experience in this area of European law and the modification of existing judgments—I sat in the House of Lords when it set aside a previous judgment. It is extremely important that we consider the principle that has to lie behind this. The present situation is that EU retained law has been made part of the law of the United Kingdom unless and until it is modified by Parliament in due course. When passing the previous withdrawal Act, we placed a number of restrictions on that power for Ministers in various areas relating to human rights and so on.

From what I read in the newspapers as these things developed, my impression was that the Government were anxious that the power to modify or depart from EU judgments would be better given to a wider set of courts than the Supreme Court, and the High Court of Justiciary in Scotland on criminal matters, as had been done in the withdrawal Act. I can see that it may be part of overall policy that it should be rather wider than the present law would permit. However, it is important that whatever method is used, it is one that will prevail across the whole of the United Kingdom. Therefore, to give the power to do this to, for example, the Inner House of the Court of Session, would have the effect that it would apply in Scotland but not in England and Wales directly, nor in Northern Ireland. There would be a degree of difficulty in that. That is why, in my view, this power should be in the Supreme Court. As we all know, when the Supreme Court gives a judgment, it is a judgment for the whole of the United Kingdom. It is important to emphasise that the name of the court is the Supreme Court of the United Kingdom.

If it is desired to give the power to a wider section of the courts, the way to do so is to specify which courts they are. The example given by my noble and learned friend is one possibility, but it is for the Government to decide how wide they wish to be. However, it is important that the courts should not have the power to ultimately decide; it should be required to refer the matter to the Supreme Court. The Supreme Court can modify the burden that that would involve by a lead process, leaving it free to dismiss a case where it was thought there was nothing in it. One possible line is for the lower court to give a judgment which might ultimately help the Supreme Court, but I do not know whether that would always be necessary. The important thing is that any court that has this power would have it only as a way of referring the matter to the Supreme Court.

I was thinking of putting forward an amendment to this effect, but I thought it probably better to leave it until we have had a chance to discuss it. I have reached the conclusion that, as a practical matter, if we in this House can persuade the Government to change, it is likely to be effective; whereas if we do not persuade the Government to change, it may not be effective, with results that we may not altogether approve of. My main effort in this is to try to persuade the Government that a system along the lines I have proposed would be perfectly acceptable and workable, and would embrace all the courts that it needs to embrace.

[Lord Woolf]

My Lords, I am grateful to the noble and learned Lord for preceding me because he is in a unique position to give advice to the House on this issue. I only intervene to add to what has already been said because I want to stress the importance of the issue. There is an old saying that hard cases can make bad law. This may be a hard situation for the Government but they are in danger of making very bad law indeed. Why they are in danger and why they would be wise to think very carefully again before they ask for this to be implemented is apparent from the careful steps that were taken back in 2005 when I was still one of the chief justices—to whom the noble and learned Lord, Lord Brown, referred—who are present before your Lordships.

At that time, changes were being made which went to the root of the constitution, and the courts were concerned that they could be severely damaging to our unwritten constitution. As a consequence, the then Lord Chancellor and I—then Lord Chief Justice—came together to make a concordat to try to deal with those difficulties. It was recognised that one of the underlying principles of our common law and constitution was the separation of powers, and what was being done in 2005—which affected the position of the Lord Chancellor in relation to the courts—was trespassing on the principles that had existed hitherto. The noble and learned Lord, Lord Mackay, was well aware of these principles when he was Lord Chancellor and a member of the Government. The role that the Lord Chancellor played at that time was to ensure that the important balance—which explained how we managed to continue without a written constitution—succeeded, which it did remarkably well.

As I see the situation, what my noble and learned friends and my noble friend Lord Anderson have been saying to your Lordships is that this proposes a change in our law that would undermine the proper observation of the rule of law in a most critical way. I suggest that for this House to allow that to happen without protesting in the clearest way would be very undesirable indeed. I feel confident that if the Government look at this matter again and bear in mind the speeches made to this House today, they will see how it can be dealt with. However important Brexit is, it must not be allowed to create a precedent that could be followed hereafter, as has been suggested, which would damage our situation.

I hope we will always be able to continue in this country without a written constitution. However, if we let what is proposed go through with saying it should be amended, we will create a situation where that will not be possible. We should pause before doing so.