US does not really need it as the government does not try to screw people. as it’s £2 / gallon on a good day and £3/gallon on a bad day. Uk tax is wild making it like £10 a gallon.
sounds plausible, but also at the same time that'll have some pretty bad side effects since the only people who can get by without driving a car are the completely destitute who don't have anyplace to be (but are a massive burden on the taxpayer in general) and the very wealthy who can afford to live in places like NYC, or like the 5% of addresses in SF that have good transit that could take you to your work in a reasonable time.
So if we made our fuel prices go from £2.50 to £8 what we are really doing is administering an ongoing massive punishment to everybody but those two groups. The middle 80% or so. (And also, hurting transit agencies too since buses run on diesel).