Last weekend, a group of doctors and medical professionals cycled 253 km around the edge of London, closely following the new ULEZ boundary. Dr. Mark Hayden, one of our Redbridge marshals, organised the event. LCC members from across London accompanied the group on sections of the route. RCC rides co-ordinator Haydn met them on the north side of the Dartford Crossing and cycled with them to the end of their ride at Harold Hill. For more about  “Ride for their Lives” and the reasons health professionals are supporting initiatives that reduce air pollution, have a look at their website.