Buying fuel in the UK is fucking backwards.
For every £1 of your already taxed money you spend on fuel in the UK, roughly 48p goes straight to the government in fuel duty and VAT.
So for every £100 you spend at the pump the government takes around £48 of your already taxed money and you get £52 worth of fuel.
Taxed when you earn it, taxed when you spend it. The UK is a joke.