The letter was issued to Assembly Members. I think it was David Melding who made a request of the First Minister during First Minister’s questions last week. As Simon Thomas said, it just set out the limits throughout. There has been a fall, but you’re right that further work is going to be required to ensure that Aberthaw is able to operate before the 500 mg/cu m emissions ceiling. There have been a significant amount of discussions between my officials and NRW, and I’ve asked my officials to monitor the situation closely.