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:MOT check reminder tool will stop you forgetting your test date and landing £1,000 fineChild killed by tablet computer in car crash sparking new safety warningsHennessey Venom F5 could travel 311 mph and is powered by 2,000bhp engineDriving licence secret codes that could land you with a £1,000 fine and six penalty pointsNew BMW i3 120Ah UNVEILED - Updated car gets bigger battery and more rangeGrandad ordered to tear down fake speed camera - as it might ’distract drivers’