It is not going to direct us at all. The Supreme Court is the authority—I am not, and my hon. Friend is not—for saying what, strictly speaking, the legal constitutional position is. This House then has its own political role in deciding how, within that framework, it is going to operate. The political practice for decades has been that these kinds of decisions are not taken on the basis of telling Parliament that it has nothing to do with it and that Members will not have a vote. On the basis of that argument, the Cameron Government would have proceeded with their intervention in Syria, which we decided that we did not want; they would not even have offered the Commons a vote before they proceeded. In this particular instance, no Government that I can recall would have had the nerve to come along to Parliament and say, “Oh, we are exercising the royal prerogative; we are not going to ask you.”
Finally, let me deal with the nature of accountability. I am not sure that the Government have yet wholly picked up the point, apart from the fact that they have to get out of being defeated on a motion in a Labour Supply day. We are told, “Oh, the Government will make statements.” Well, the Government have been making statements, in which the rather vague language of “a plan” is used. We will probably be told that the plan is to have a red, white and blue Brexit, and that we are believers in free trade, whilst we are giving up all the conditions that govern free trade in the single market. Apparently, not only are we going to give up the European Court of Justice, which we have always used very successfully to resolve disputes, but we are going to have trade agreements with everybody else and not abide by the rules of those either, if we feel like it. We need a White Paper, a strategy, votes in this House and clarity on policy.
2.42 pm