The Government's Plan for Brexit

I happen to agree with my right hon. Friend, but my point goes beyond that. It was never suggested, even during the Maastricht debates, that there should be a justiciable mandate. It has never been the case in the course of our island’s history that the prerogative power of making treaties was constrained by a justiciable mandate, still less in the case of a negotiation of this complexity, as my right hon. Friend has said.