The Government are supporting Ukraine, the breadbasket of Europe, to export grain to countries most in need, including contributing £5 million to President Zelensky's Grain from Ukraine initiative. The Government are also focused on the long-term drivers of global food insecurity, including climate change and biodiversity loss. We are supporting international programmes to improve the sustainability and resilience of global food systems.

My right hon. Friend will be aware that the Department for Levelling Up, Housing and Communities is responsible for planning. The best and most versatile land is defined as land in grades 1, 2 and 3a of the agricultural land classification, and the national planning policy framework sets out that local planning authorities should consider all the benefits of the best and most versatile land when making plans and decisions on development proposals. Where significant development of agricultural land is shown to be necessary, they should seek to use poorer-quality land in preference to higher-quality land.

We continue to work closely with the Animal and Plant Health Agency and Government Veterinary Services to monitor this. We are working with the sector to make sure we have the best biosecurity available. There has been a fantastic response from the sector to improve its biosecurity, but we continue to face the challenge of avian influenza. The long-term solution to the challenge is a vaccine, which is not currently available, but we will give all the support we can to the scientific sector to try to develop such a vaccine.