Well, can I thank David Rees for his questions? I'd agree that the announcement does indeed offer hope for all of the plants across Wales and the UK. I think it's worth reflecting on where we were just two years ago, when skies were indeed very dark, and it was as a consequence of the hard work that the Welsh Government carried out, to a great extent, that we've reached the point that we're at today, where all those involved in the agreement can recognise the strength of the Welsh steel-making family. In terms of ensuring that dark skies don't return, we need to guarantee the competitiveness of Welsh steel making, as well as ensure that it is efficient and it is productive. Now, we are obviously carrying through our support. Our support, in many respects, will be dependent on binding conditions being agreed by Tata. However, it's essential that the UK Government steps up to the mark and addresses the concerns of the sector, particularly in regard to uncompetitive energy prices, but also the need for a sector deal. These were issues that were discussed very recently at the UK steel council. They were issues that I raised regularly with Ministers within BEIS, and that we raised through officials with their counterparts in BEIS, and indeed other departments. It's an interest that my colleague Lesley Griffiths has, considering the decarbonisation agenda and the need to ensure that we drive down emissions. We are able to support businesses in the steel sector in reducing carbon emissions, in making sure that there are power savings, in making sure that employees are fully and properly skilled, and our support will continue into the future. But if we are to get the efficient, competitive, productive steel-making operation that we wish to see for the long term in Wales and the UK, it will require decisive intervention by the UK Government.