There’s an API here: https://ukvehicledata.co.uk/Fuel-Prices for UK fuel prices. It’d be useful to someone I’m sure, rather like MMM-Fuel Just a thought, if anyone were interested! :)

Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).