My hon. Friend should know that this is of course not a backstop, because we will come out of the customs union. The whole of the UK would be out of the customs union. In so far as Northern Ireland would remain temporarily aligned on agrifoods and industrial goods, that is by consent, so there is no backstop. But he is absolutely right to say that these proposals offer the opportunity to do free trade deals around the world, and that is a very exciting prospect indeed.