Kammala jumla mai zuwa: An gudanar da gangamin a kowace shekara har zuwa 1939, bayan da barkewar Yaƙin Duniya na biyu ya tilasta dakatar da shi. Duk da haka, an sake dawowa a 1951, kuma an kalubalanci shi a kowace shekara tun daga lokacin tare da banda biyu kawai: 1957 (saboda
Suez Crisis) da kuma 1967 (saboda barkewar cutar sauro da hanci). Wannan abin da ya faru a ƙarshen taron, don haka masu fafatawa sun shirya gangamin rally a filin gwaji na Bagshot a matsayin ta'aziyya ga manema labarai da talabijin (an shawo kan ATV don samar da babban ɗaukar hoto tare da kyamarori a cikin mota a karon farko).