Supermarkets Unwrapped S01E03 - Fruit & Veg Aisle

The team take their trolleys down the fruit and veg aisle. Kate Quilton is in Kenya to see how summer vegetables get to British supermarkets in the thick of winter. Jimmy Doherty looks at the measures taken to transport bananas across the UK, John Whaite finds out why supermarket blackberries are so big, Helen Lawal investigates a robot berry-picker in Portugal, and Matt Tebbutt finds out how we can waste less fruit and veg.