Soldato
Some industry experts reckon high fuel prices are here to stay and will continue to go up every year (by a smaller margin than this year but up to 20% each year) and by 2025 fuel at the pumps will be £3 per litre.
I'm convinced that there will be some segregation for HGV users and other critical industry, with relief given on taxes applied either via rebate or applying upfront for some form of fuel card type thing. As for the general populous they'll just have to suck it up, and learn to either waste less fuel, pool cars, or have shopping delivered etc.