Well, Llywydd, I'm very pleased to confirm that, of course, the Welsh Government's actions in this area are underpinned by detailed advice. We have very few Cabinet sub-committees, but we do have a Cabinet sub-committee on decarbonisation, where a great deal of very detailed work is considered, and which underpins all the decisions that we make. We had, of course, the very detailed 300 pages of advice from the climate change committee itself, and all of that was properly considered by the Cabinet before my colleague Lesley Griffiths made her announcement. It was followed the next day, I think, by the UK Government also accepting the advice of the climate change committee in relation to setting emission targets for the future, and I'm sure that Andrew R.T. Davies's colleagues in Government in London also had access to the underpinning analysis that the committee provides in order to inform their decision too.