I am grateful for the chance to contribute to tonight's debate. First, I will deal with new clause 56, which is in my name and those of many other hon. and right hon. Members from across the House. I am grateful to everybody who supported the new clause, which is designed to give legislative certainty to the people and businesses of Gibraltar. Having heard the Minister's comments-a long, long time ago now-my understanding is that the Government of Gibraltar are happy that the assurances they have been given provide the certainty they are looking for. On that basis, I do not intend to press the new clause to a vote, but I want to reserve the ability to bring it back at a later stage should the position of the Government of Gibraltar change. We have heard a lot this afternoon and tonight about the wonderful opportunities for trade that await the United Kingdom if we leave the customs union and the single market. I welcome the fact that although the Minister repeatedly said that we would be leaving the customs union and the single market, he did not say-I listened very carefully-that we had to do so. He did not say that it was impossible to remain in either or both when we leave the European Union, even though a lot of people on the Brexit side have said that. That is simply not true; it is perfectly possible to leave the European Union without leaving those two trading agreements. The Government's decision to leave them is purely political and it was not part of the referendum, despite what some people say. It is not yet too late for the Government to accept that that is a catastrophically bad political decision and that it should be reversed, even if doing so would come at a high political cost for some. Earlier, we heard the right hon. Member for Chingford and Woodford Green (Mr Duncan Smith) justifying the need to leave the single market because the losing side in the referendum said that we had to. I am quite happy to go through some of the things that were in the losing Conservative manifesto in Scotland about what would happen if people voted SNP. If we are going to be bound by the promises that the losing side made, the SNP is in for a bit of a field day. I still find it astonishing that there are Labour Members looking for a complete exit from the European Union. Only today, the Court of Justice of the European Union delivered a massive victory to Uber drivers and workers by ruling that Uber is a taxi business-surprise, surprise; that is what it is. The ruling has given Uber drivers massively better employment protection than they would have had without it. I cannot believe that any Labour Member would argue to remove those drivers from the protection of the European Court and leave their employment rights at the mercy of a Conservative Government, but that is what at least one Labour Member, the hon. Member for Vauxhall (Kate Hoey), argued for just now. I know that she is very much in the minority in her party, but I am astonished that a Labour Member can express such views. The same hon. Member commented on how much of the UK's trade is done outside the European Union. She forgot to mention that if we include the trade that relies on trade deals that the European Union has already made with big trading nations, more than 60% of the UK's trade effectively depends on the European Union. When we build in the trade deals that the European Union is in the process of finalising, the figure increases to 88%. In other words, in a couple of years' time, 12% of the United Kingdom's overseas trade will not depend on our membership of the European Union. Twelve per cent. of our trade will probably be guaranteed, but the other 88% is up for grabs. Believe me, a lot of other trading nations will be very keen to nibble away at that 88%. I want to comment on the confusion of the hon. Member for Edinburgh South (Ian Murray). His stamina also seems to have deserted him, although I cannot say that I blame him. He said tonight, as he has said on several occasions, that he cannot understand the contradiction between the Government's statement that we can have free, open and easy trade across international borders, and their insistence in the run-up to the independence referendum in Scotland-where, by his own admission, he shared a platform with some people who are now on the Conservative Benches-that that would not be possible. I can put the hon. Gentleman out of his misery. There is no inconsistency. What the Government are saying now is correct, and what they and he said in 2014 was complete and utter rubbish. There is absolutely no need, in today's modern world, for an international border to be anything more than a line that demarcates the jurisdictions of different Parliaments, Governments and courts. That is how international borders are seen all over western Europe, and that is the kind of international border we should be seeking. It will be difficult if not impossible to maintain open borders, even the open border we want to maintain across the island of Ireland. It will be difficult to deliver what the people of Northern Ireland so desperately want to maintain if we leave the customs union and the single market.