It is already crystal clear. Let us take a case in point. It is obvious to all observers that, for a long time, cars have been a lot dearer in Britain than in many continental markets. We do not need to change currencies to discover that. Which magazine, newspapers and television do it regularly.
Customers know it.
Some go to Belgium to buy a car because they have worked it out for themselves. We do not need to change currencies to have greater price transparency. That is just one example of the damage that they do. Therefore, the Foreign Secretary should be careful. Perhaps he wanted to land the Chancellor in it by referring to price differentials, but, clearly, the biggest price differential is caused by the Chancellor.