09:00John DarvallJohn Darvall challenges the Mayor of Bristol to a Commuter ChallengeBBC Radio Bristol Duration: 3 hours Wed 6th Nov 2013, 09:00 on BBC Radio BristolLeaving Yate in South Gloucestershire the challenge was to test three different modes of transport into Bristol during the morning rush hour.GenresEntertainmentBrandJohn Darvall Source: BBC Online