Drivers have been issued an urgent warning if they plan on filling up with petrol or diesel within the next two weeks.
It comes as drivers could see diesel prices fall in the coming weeks, according to Birmingham Live. However, it will require retailers to reflect a drop in wholesale prices at the pumps, with the RAC revealing that diesel drivers are currently charged an extra 20p over those who use petrol.
Despite there being 'little difference' in their prices on the wholesale market, diesel drivers are spending £92 to fill the average tank, with a family petrol car setting motorists back £81.