LONDON, ENGLAND - AUGUST 09:  A market worker carries bowls of apples for display on a fruit and vegetable stall in Walthamstow market on August 9, 2016 in London, England. Walthamstow Market in north east London is believed to be the longest daily outdoor market in Europe. It occupies most of Walthamstow's High Street and is around one kilometre long.  (Photo by Carl Court/Getty Images)