As the hon. Member knows very well, I would love to be able to give him that cast-iron guarantee, but some of it is dependent on negotiations that are ongoing with the European Union. He is talking about trade between the UK and an EU member state. What we will ensure is that we meet our commitment to unfettered access. In that respect, I think his comments on the UKIM Bill are a little naive. We have to ensure that we can deliver on that commitment under all circumstances.