AcrossthePond55
Will the price of fuel come down to prewar levels? No, they never do.
It's true that fuel doesn't come down in price to where it was before it went up (I can remember when it went up to 2/10d a gallon); but it will probably come down a fair amount once Trump stops playing the giddy goat. I can remember doom-laden headlines about the price of fuel when I was living somewhere else, so it must have been last century, and then it came back down. I can also remember local supermarkets only selling fuel to "essential workers", nurses and doctors and the like, possibly at that time; not quite rationing but getting there.
On 15th November 2010 the cheapest diesel where I was living cost 119.9p per litre; it went up to 145ppl at one point after that, and as low as 97.7ppl in January and February 2016, up to 115ppl by the end of that year. It's been up and down since; last time it was at £2 (oh, all right, 199.9ppl) per litre was in 2022.
In early March I filled up at 143.9ppl; the same garage, the cheapest near here, now has diesel at 188.9ppl. I expect it to come back down to something around 150ppl if I wait.