Thank you, Mr Speaker, for selecting amendment (a); my pleasure at being able to speak to it is enhanced by the fact that this opportunity came completely out of the blue, and I welcome that.
The principal purpose of my amendment is to provide clarity such that in all eventualities there will be the opportunity for people to have a final say on any deal that the Government strike, and such that Parliament will not be left stranded with no deal, with which would come the closure of our ports, food shortages, medicine shortages and general chaos. [Interruption.] If Government Members do not believe that, I advise them to talk to the people at the port authority at Dover to hear what they think no deal would mean. I make no apology for the fact that I do want to stop Brexit, which I do not think will come as a surprise to many people in the Chamber. I do not, though, believe that the amendment tabled by the right hon. and learned Member for Beaconsfield (Mr Grieve), or, indeed, my own amendment, would achieve that aim.
Brexit is a calamity. We are going to be poorer, more insecure and less influential, with fewer friends in the world and more enemies as a result of it, and that is happening already. Some Government Members know that and say it; some know it and keep quiet; and some know it and claim the opposite, although I am not going to embarrass those who shared platforms with me during the EU referendum campaign and said then that it would cause calamity, but now claim the opposite. Some Government Members deny it. Their life’s ambition has been to achieve Brexit and they could not possibly accept that it is now doing us harm.