The gamechanger solution to the age-old railway problem of leaves on the line manchestereveningnews.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from manchestereveningnews.co.uk Daily Mail and Mail on Sunday newspapers.
Technology developed at Sheffield University to blast fallen leaves from rail tracks with dry ice is a step closer to commercial rollout following recent trials.