We in fact have had direct discussions with both the department and the minister's office with regard to that. They are very aware. In fact, they very carefully went through all the assessments we did for the modelling. Those figures are almost identical to other modelling that has been done, so I think there's a consensus with regard to modelling.
I'm not in a position to comment one way or the other with regard to whether the Prime Minister or the minister have made any public statement recently on the question of the carbon price.