Each week the RAC Foundation publishes its latest fuel fact sheet which sets out the latest pump prices, rates of fuel taxation and cost of crude oil. More detailed and interactive fuel charts are available in the data section.
A scrappage scheme aimed at removing the dirtiest diesel cars from the roads would have to be on a huge scale to have any significant effect.
This chart shows the price of Brent crude over the past 12 months both in US dollars and pound sterling. Hover over the lines to get precise data values.
This chart tracks the changes in petrol and diesel prices over time (weekly, rolling ten year period) and is based on BEIS data published each Tuesday.
Plotting the cost of fuel on the forecourt and at the refinery gate.