Llywydd, can I first of all be clear with the leader of the opposition—there is no crisis in food supply in Wales? There are pressures in global food markets because of the war in Ukraine, and we see some temporary measures that supermarkets are having to take in order to protect certain—and it's a small number—goods, so that there can be a fair distribution of them. But there is no crisis in the food sector and my colleague Lesley Griffiths meets a whole range of relevant interests on a very regular basis. Llywydd, we will publish the clean air White Paper this year. We are on track to make sure that we legislate during this Senedd term and I look forward, as I've said to him before, to the positive support from the Conservative Party here in making sure that that legislation is as good as we can make it.