LONDON, ENGLAND - OCTOBER 24: Spanish Intern Isabel checks plants in one of the Underground tunnels at 'Growing Underground' in Clapham on October 24, 2016 in London, England. The former air raid shelters covering 65,000 square feet lie 120 feet under Clapham High street and are home to 'Growing Underground', the UKs first underground farm. The farms produce includes pea shoots, rocket, wasabi mustard, red basil and red amaranth, pink stem radish, garlic chives, fennel and coriander, and supply to restaurants across London including Michelin-starred chef Michel Roux Jr's 'Le Gavroche'. (Photo by Dan Kitwood/Getty Images)
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Getty Images News Dan Kitwood