06:00Yorkshire FarmingSchool Growing, Sandwiches, Fly TippingBBC Radio York Duration: 18 minutes Sun 15th May 2016, 06:00 on BBC Radio YorkAvailable for over a yearListen nowTo celebrate British Sandwich Week, Gareth Barlow went on the hunt for a superior sarnie!GenresFactualScience & NatureNature & EnvironmentBrandYorkshire Farming Source: BBC Online