Lord Hannay of Chiswick Portrait Lord Hannay of Chiswick (CB) [V]
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My Lords, I regret that our virtual proceedings mean that one can no longer welcome maiden speeches across the Chamber but has to do so remotely. I do that now, both to the one already made and to those that are coming.

I make no apologies for concentrating my remarks in this Second Reading exclusively on Part 5 of the Bill and its Clauses 44, 45 and 47. Other parts of the Bill certainly require the customary careful scrutiny, and very possibly the amendment, that we normally give to legislation, but this section is unprecedented—indeed, unique—and requires more drastic treatment. Why so? Because never before in Britain’s modern history have a Government brought forward a Bill giving them the authority to unilaterally break international law and override our treaty obligations—in this case, obligations entered into less than a year ago and legitimised by legislation passed by this Parliament following last December’s election. There is no doubt about that, because the Secretary of State for Northern Ireland stood at the Dispatch Box in the other place and told us quite explicitly that it was so.

Does that have implications going far beyond the subject matter covered by this Bill? Indeed it does. This country has prided itself that its word was its deed. In the 20th century, we twice went to war—to world war—in 1914 and 1939, to uphold our treaty obligations, but apparently our word will no longer be our deed if these provisions become law. Moreover, it is the Government’s view—which I happen to share—frequently put forward at our own Dispatch Box, that it is in Britain’s national interest to sustain and strengthen the rules-based international order. That order is currently under severe strain. How much credibility will our advocacy of that order have if we start picking and choosing which bits of it we intend to apply and which ones we intend to ride roughshod over? Very little, I suggest. I can just visualise the justifications that the representatives of Presidents Putin and Xi will put forward next time they wish to break international law and their international obligations; they will be identical to the arguments being used by the Government to defend the measures brought forward to us today.

I insist that this is not a matter of which side of the Brexit argument you are on. That matter was settled last January when this House endorsed the deal that the Prime Minister struck with the EU—the very same deal that we are now being invited to override—and it was settled when we left the EU at the end of January. That is demonstrated by the fact that critics of these measures are drawn from both sides of that Brexit argument. What really is relevant is the risk to the Northern Ireland peace process if the Government persist in the course that they have set out on. The Government’s protests to the contrary ring quite hollow to me. The balance of analyses points to a real, genuine, serious risk to that process.

Those are the reasons why I believe the principled course of action is to remove those parts that I have referred to from the Bill. There is just one word that I can find to describe them: an aberration. That is why I shall vote with the Motion in the name of my noble and learned friend Lord Judge.