I will answer precisely that point before I conclude, but if the right hon. Gentleman will forgive me I will do so in my own particular way.
The second test to apply is fairly straightforward: are we heading into economic disaster? At this stage, we are unable to say. We do not know what the trade terms will be and we do not know how they will affect businesses and workforces. All of that is to be negotiated. If, at the end of the process, all those questions have been answered to my satisfaction and that of my constituents, I could vote, provided I am given the opportunity, to leave the European Union. At this stage, however, there is such a lack of clarity about where we stand and where we will get to that I am not prepared to give that commitment. I cannot say to my constituents that everything they voted for will not happen, on top of which it will be economically disastrous for us.
I say to the Government: get on with the negotiations, but we want the opportunity to say this is not right for our constituents. I will vote for the amendments tabled by the right hon. and learned Member for Beaconsfield and my right hon. Friend the Member for Normanton, Pontefract and Castleford to make sure that we have exactly that opportunity.