With the news petrol & diesel prices are at a three year low, see our list to find out which Midlands city has the cheapest forecourts.
Some petrol pumps in Derby have been dispensing up to 4% more fuel than expected.
Queuing for fuel has continued throughout the day and some garages have run out.
Tests are being carried out at petrol pumps in Nottinghamshire to make sure motorists are getting a fair deal on the forecourts.
Sixteen filling stations in areas including Mansfield, Lowdham, East Bridgford and Newark were tested.
It comes as fuel prices hit an all-time high.
Officers ordered a number of nozzles to be removed after they were found to be supplying short measures.