Petrol prices 'set to ROCKET' – but diesel drivers could be even worse off PETROL prices are set to rocket by up to 8p a litre in the next few weeks, experts predicted. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Diesel car ban latest: Germany warned you must STOP driving ban on dieselHyundai Kona Electric launched in New York - New SUV range and release date revealedCar insurance SHOCK - How you’re missing out on up to £278 savings by doing THISDRIVER WARNING: Millions of motorists putting their lives at risk by breaking road rulesDriving with your pets can land you up to £2,500 fines and invalidate your car insuranceChild car seat SHOCK - Only half cars claiming to fit multiple seats can