The price of petrol rocketed by 6.68p a litre in August while diesel shot up by 8p, making for the fifth and sixth biggest monthly rises in 23 years, said RAC Fuel Watch. The average price of unleaded finished August at 152.25p – up from 145.57p at the beginning of the month, adding nearly £4 to a tank (£80 to £83.74). Diesel went up from 146.36p to 154.37p, making a fill-up nearly £4.50 (£4.41) … [Read more...]