So for the last 20 odd years and probably forever Petrol at supermarkets in big cities has been cheaper than in market towns and much cheaper than in wee places
Now its reversed
This morning I leave a city with 100,000 population and its 1.71 at Tesco
I go through a market town population 8000 at its 1.65
I then go through a wee town of 800 people and its 1.62
in all the time before it would be the total opposite
what is going on?