Stock photography, photos: London Underground's Central Line Stock photos of Train on the London Underground's Central Line arrives at the Chancery Lane station in central London.Photo: Rolf Adlercreutz Photograph: © Rolf Adlercreutz Click for a larger image and more information Keywords associated with this stock photo: England, Great Britain, UK, transit, transport, mass, tube, travel, London, Underground, subway, work, commute, holiday, vacation