Exiting the European Union and Global Trade

As always, my right hon. Friend presents a powerful case for free trade, but does he not agree that, sometimes, there is too narrow a vision of it? We tend to think about free trade in goods, because they are visible, and to talk about the problems and opportunities that exist, but we forget about the free trade in services, which are by far the largest part of what the UK has to offer to the rest of the world.