Were that the case, it would be Parliament’s responsibility to behave with the common sense that the right hon. and learned Gentleman advocated earlier. I would trust Parliament to have common sense and not push Britain towards an unnecessary cliff edge in those circumstances. That is not what Parliament wants to do. It has already shown that it wants to respect the decision that was made in the referendum, which is important, but it also wants to get the best deal for Britain and will be pragmatic about the options at that time.
The right hon. and learned Gentleman suggests that there might be an alternative way for Parliament to exercise its sovereignty, but what might that be in practice? We could have a Backbench Business Committee motion or an Opposition day motion that the Government could then ignore. We could have a no confidence motion, but that would not be the appropriate response when we should be considering the alternatives in order to get a better deal out of the negotiations.
If the right hon. and learned Gentleman were to come up with an alternative way for Parliament to exercise its sovereignty that I have not thought of, there might be an alternative to a vote today. If we want legislation that ensures that there is recourse to Parliament on these important issues, which will affect us for so many years to come, the right thing to do is to get something in the Bill.