What Britain Buys and Sells In A Day

Ed is at DP World London Gateway - a major hub for produce imports - to see how the fruit and veg that we love travels across the globe but arrives on our shelves in tip-top condition.

This week Ed Balls, Ade Adepitan and Cherry Healey look at seafood - a commodity the UK buys and sells in huge quantities.

As our trading relationships face their biggest change in decades, they explore how much we really know about the logistics that enable Britain to buy and sell millions of cars around the world on an unprecedented scale.