Thank you for that answer. I'm particularly concerned about small and medium-sized enterprises that export, or have done, into the single market in the past. These SMEs are often sector leaders, they're highly innovative—some of our best businesses—and also have great potential for growth. But now, many of them, to get through the thicket of certification and other bureaucracy, which is going to run into billions of pounds, I'm told, from the UK economy, need, for instance, to employ export brokers. What sort of help are you going to give so that they can at least contract with people who are reputable and operate at reasonably low cost?