It is a pleasure to follow the hon. Member for Rhondda (Sir Chris Bryant), and I was pleased to hear his strong invocation of the fallacy that we live in a separation of powers constitution. We do not; we live in a constitution of checks and balances. We are proud to have an independent judiciary and an independent legal profession underpinning the rule of law, which we are all equal under and subject to. We also have a Parliament that is supreme—the “Crown in Parliament” is the phrase. That is why, like my hon. Friend the Member for Bromley and Chislehurst (Sir Robert Neill), I take issue with some of the wording in clause 1, but that is by the bye.
The principle of comity is one that we can ill afford to overlook. What do I mean by that? I am talking about the mutual respect that has to exist between the different arms of the constitution. This place is sovereign—we derive our sovereignty from the people—but we also have a responsibility to use that in the responsible way. This is not a new challenge; previous generations have faced similar dilemmas.
I am not going to stand here and minimise the emergency that we face from illegal migration or the challenge that the entire west faces from the mass migration of people who might seek a better life and who are either fleeing war-torn countries or coming for economic reasons. This is an unprecedented challenge for all western democracies. However, such challenges have been faced in the past. When we were at war, we had to make very difficult decisions in this Parliament to make sure that we struck the right constitutional balance in defending these islands against dictatorship, but not in a way that defended us and protected us out of our very freedoms. Our very liberty itself is at stake, and the way in which we legislate has to be responsible and in line with that respect for our fundamental freedoms.
As my right hon. and learned Friend the Member for Torridge and West Devon (Sir Geoffrey Cox) said, there is a fundamental truth here that we cannot avoid: if this Bill is amended to create an utter and complete ouster from any individual-based challenge, that goes beyond the parameters of reasonableness and into the sort of legislation that inevitably sets up a fistfight, not with international courts, but with our very own courts.