had no choice, there are certain industries which lead to supplies of carbon dioxide, we don t want to see food shortages. the nhs, civil nuclear and so on all rely on those supplies. so if something had to be done and done quickly. this is a situation where supplies of carbon dioxide talking to the industry were likely to run out within a matter of days. so there wasn t a lot of time to play with on this one. days. so there wasn t a lot of time to play with on this one. let s speak to ellen fraser, energy analyst at baringa partners. thanks for being with us. this poses company cf industry have a government over a barrel roll, really because they are so crucial in providing co2 which is used in so much of the food supply chain. yes. much of the food supply chain. yes, i think it s increasingly much of the food supply chain. yes, i think it s increasingly getting involved i think it s increasingly getting involved in this debate they saw a number of involved in this debate they s