Why the UK is preparing for food shortages due to Iran war

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The closure of the Strait of Hormuz could continue to disrupt global supply chains, leading to shortages of carbon dioxide (CO2), which is used in the food and drinks industry. A spokesperson from the Department for Environment, Food & Rural Affairs said these scenarios are planning tools, not predictions of future events. BBC business correspondent Emma Simpson explains what this could mean for supermarket shelves. ShareSaveWill the Black Cat roundabout be finished on time? Beds, Herts & BucksWatch: Rising prices threaten Minnesota's meat rafflesPopular in local bars across the US, the games are facing higher meat prices, squeezing some of the charities that benefit from them. Water jet sprays into air after stop tap failureBeds, Herts & BucksBBC Newsline signed summary A signed summary of BBC Newsline. 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