Ed is at London Gateway, a huge port on the Thames, to see how fruit and veg travels across the globe and arrives on the shelves in top condition. Ade travels the world looking at how Britain's changing tastes for fruit and veg are impacting farmers.

Ed Balls, Ade Adpeitan and Cherry Healey look at seafood, a commodity the UK buys and sells in huge quantities. The fish caught off British shores is largely dispatched abroad as exports, whereas the fish we eat here tends to be imported.

Ed is at the Port of Southampton. He'll see how cars are driven off and on vessels at speed, look at the checks that BMW cars must go through before they reach their owner, and get on board a tug boat that's used to guide ships safely into the port.