Professor John Richardson is Emeritus Defence Professor of Primary Care and General Practice. He has led study tours worldwide and was a medical escort to parties of veterans on journeys of remembrance for the Royal British Legion. He has also run many history of medicine battlefield tours. He has visited 80 countries and worked in 41 of them as a doctor. John has previously led tours for Jon Baines to China, Central Asia, India, Turkey, Central America, Ecuador and the Galapagos, Namibia, Ethiopia, Indo-China and Burma. He has also given lectures and been tour leader on cruises.