britain was actually given a lower standard check, on the basis that we would be using in many places our own coal, which has a quite a high sulphur content, or de-sulphurisation, we were given a lower standard, or a higher standard, or whatever it is, it was more relaxed for britain, and that's why i like the idea of taking this up with the m.e.d., how it'll happen, how it will square in his mind.