I am always grateful to my hon. Friend, who served with distinction as a Justice Minister, for his long interest in these matters as a member of the profession. I did indeed consider whether this Bill should be a Lugano-specific Bill, but I took the view—and I will explain it in more detail in the body of my remarks—that, because of the narrow ambit of what we are seeking to achieve here, there was a necessary flexibility in allowing the United Kingdom Parliament, by affirmative resolution and therefore by debate on the Floor of the House, to determine whether particular future treaties could be incorporated into domestic law.
I do not regard these as Henry VIII powers. I accept the point that there is a distinction to be drawn in relation to the bringing forward of primary legislation, but as a matter of strict interpretation these are not powers that would allow us unilaterally to amend primary legislation, which, of course, is what a Henry VIII power is. These are powers that will allow us to use secondary legislation, but with the necessary parliamentary scrutiny before the incorporation in domestic law of these treaties. Let’s face it, while we were members of the EU, in large measure, because of the competence of the EU in this area, many of these arrangements and agreements took direct effect in our domestic law without any debate whatever. In my view, this actually represents a qualitative improvement and creates a consistency with that flexibility to allow us to make the sort of advances—I know he shares my view on those—which I referred to in my remarks to my right hon. Friend the Member for Wokingham. I am very grateful not just to him, but to all Members in the other place who gave the Bill detailed and careful consideration. However, we believe that it is constitutionally appropriate and proportionate to deploy delegated powers to implement the type of international agreement envisaged in the Bill.
This delegated power, in my strong view, is narrow, well defined and proportionate. Indeed, private international law itself is still a very narrowly defined area of law. It is familiar in scope and content to courts, legal advisers and experts in the field. The type of international agreement which can be implemented under the delegated power relates primarily to jurisdiction: rules that determine where a dispute is heard, rules that determine which country’s law applies, and rules on the recognition and enforcement of legal decisions or judgments in cross-border cases. No agreement could be implemented that was not related to these specific sorts of issues, which arise in relation to the resolution of cross-border disputes.