Petrol and diesel prices at Hamiltons Foodhalls Ltd

Hamiltons Foodhalls Ltd, BT81 7AZ.

What it is charging

• Unleaded: 161.9p a litre, 9.8p under the national average, filed Thursday 29 October

Unleaded within 5 miles

• P Doherty Fuel Oils Ltd TA Riverside Service Station: 179.0p a litre, next door away

On a 55-litre tank at 40mpg. The distance is straight-line rather than by road, so a real trip is longer than the one costed here.