Supermarkets and other fuel retailers have reportedly slashed the price of diesel by 7.44p a litre.
According to RAC analysis, over the two weeks since May 15, the average price of a litre of diesel at a supermarket went from 151.02p per litre to 143.58p per litre. It comes after the the wholesale price of diesel has been below that of petrol since the end of March.
On May 15, the average price for a litre of petrol and diesel showed an average gap of 9p. However, by Monday (May 29), this had shrunk to 2.5p.