Fuel prices in Europe

If you are driving down to Italy, this regularly updated AA site gives you the latest info on fuel prices across Europe.  Its useful for deciding where to fill up. Note - in Luxembourg, [where I always fill up - its worth the minor detour from Calais  through Belgium on free motorways] fuel prices are fixed by the Government, so its not worth trying to find cheaper petrol off of the motorway - they're all the same price http://www.theaa.com/motoring_advice/fuel/