Diesel prices set to SOAR to highest level in almost three years THE cost of diesel has reached its highest level in almost three years, new figures show. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Honk your car horn? It could land you up to £1,000 fineDriving with your pet could land you up to £5,000 fines and invalidate your car insuranceBank holiday traffic NEWS - Best times to travel, roads to avoid and checks to makeJaguar XE - SVO launches Project 8, the most powerful road legal Jaguar in history Motorists beware - UK cops unleash the ultimate police carRenault Megane Sport FIRST LOOK - Hot hatchback debuts at Monaco Grand Prix