what irks me is that the price of a barrel of oil has gone up~30% at his top, fallen down after, but the increase in the price of a litre of Diesel, at least in Germany, has increased from 1,6€ to 2,4€, i.e 50% !
Of that initial 1,6€ , 60c are the actual Fuel and the rest is taxes many of which a fixed €c amount not %. So if the price of a barrel of oil has increased by 30%, I could even accept an increased cost of the fuel component of 50% (delivery cost etc) from 60c to 90c, for a total of 1,9€ per litre.
Other than the state getting more income through VAT from an inflated price, something doesn't add up..