UK diesel is cheapest in Europe

Until the government tax is added, then its the most expensive. According to Government figures, the UK's diesel costs an average of 48.8 pence a litre before tax is added.

However, that leaps to an average 116.6p or £1.06 a litre once the Government's 58% tax has been added, making it the most expensive diesel in Europe.

Unleaded petrol prices are the third-lowest in Europe before tax, 62% tax, the third highest in Europe meaning it is the fifth highest-priced.

The Conservative Party slammed the revelations. Shadow Treasury minister Philip Hammond said: 'Gordon Brown’s claim that world oil prices are the cause of the soaring costs is exposed as a sham.

Diesel tax rates in Europe:

UK 58%

Sweden 52%

Germany 51%

France 50%

Austria 48%

Denmark 48%

Ireland 48%