Professor Tamara Hervey:

It is difficult. It is partly a question of international trade law, partly an question of European Union law and it is partly a question of the wild west that is the UK in terms of the negotiations. From the point of view of European Union law, the European Union has a wide range of different types of agreements with different third countries. Some of them relate to one specific topic. Some of them are about a whole range of different things. The narrative is about a trade agreement, which is about products, services and capital. People are left out of it except when they are providing the service. I think that is right.