Morgan Trowland, 40, and Marcus Decker, 36, blocked one of the busiest stretches of road in the country for 40 hours in their climate protest on October 17 last year.
Appeal after driver attacked while queuing on M25 slip road at Swanley itv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from itv.com Daily Mail and Mail on Sunday newspapers.