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:Used car warning - Don’t make this mistake or you could be fined £1,000Driver WARNING: The cameras catching 4,000 drivers a day - Over £500,000 in fines dailyCar insurance BOOST - Good news for drivers revealed as premiums continue to fall Ford is fixing one of the most frustrating things about drivingDVLA numbers plates - The perfect number plate for Welsh drivers to be auctioned offCar insurance BOOST - The simple trick which could save you £231