Where there is a will there is a way. I entirely agree with my hon. Friend. I do not want to detain the Committee unduly lengthily today—some would perhaps say uncharacteristically, but I really do not—[Laughter.] Self-deprecation takes you only so far in this place! I yield to my hon. Friend the Member for Stone (Sir William Cash) in that department.
To conclude, the Privacy International Supreme Court case from about three or four years ago is a warning. Where Governments, with good intention, try to overreach and wholly exclude a particular judicial review approach, they will often fail. In that case, we saw an inevitable consequence of a line of thinking that has gone back in our law for about 50 or so years since the Anisminic case. We have to be alive to that reality. We should not put the courts in a position where we end up with what was a highly contested case with dissenting judgments. In the end, it gives us a very important guide on how carefully we need to approach these matters.
I will not pretend that I can ever love notwithstanding clauses. I do not like them, because they create all sorts of internal conflicts. Those conflicts are not necessarily in international law—I am less interested in that; I am more interested in conflict in our own domestic law—but anything that this House does that is ambiguous, contradictory, self-contradictory or unclear serves only to draw the courts further into the realm of politics, where none of them ever want to go.
We do not have a constitutional court in this country and I hope we never, ever see one. Because of our unwritten constitution, we are able as a Parliament to legislate as we wish. But—this is the qualification—I said on Second Reading that the principle of comity, that mutual respect that needs to exist between the arms of the constitution, is one that means we need restraint and to take care when we legislate. However grave the situation might be—previous generations faced wartime challenges—we must remember that in legislating in this place, we do not protect ourselves out of the very freedoms we cherish.
At some point there will not be a Conservative Government sitting on the Treasury Benches, but a Government of another hue. I hope, having been in my party for nearly 40 years—I am much older than I look—that we do not see that day, but a day will come when we, as an Opposition, will be worried about an overweening socialist Government that will try to impose their will through the will of Parliament and will not show the restraint that we expect a democratically elected Government to show. That is why the challenges we faced during Brexit were exceptional. I do not think that, despite the maelstrom we all went through and some of the things we had to do to get that done, we should be seeking to normalise them now.