I filled up on Saturday as passing somewhere cheap - 163.9p for unleaded. Just checked and it's still the same. Our local was £167.9p at the time, currently no unleaded available there so can't compare today's price.
We got into the habit of walking or cycling everywhere within three miles a few years ago, unless the weather is horrendous. Also, I used to work near to supermarket, so would collect 2-4 bags after work and walk home with them. No longer working, but I walk down to shops. If we're going further afield, we try and think if there's anything we're likely to need within a couple of weeks from that area, to save going back - it all saves on fuel.
I do feel sorry for people who genuinely can't work in their local area, as they haven't got a choice but to pay for petrol for work.
I read the other day, that we still have fuel in our stores, but if Iran conflict continues, those stores will get lower and there might have to be rationing/priority given to certain sectors. I wonder if this is one reason government wouldn't reduce fuel duty, ie while it's high, a lot of us will trying to keep our usage down, which means the stores will last longer.