In rural Scotland (at least in Fife , Perth +Kinross) I noticed a lot of
60mph-40mph - 20mph - 40mph-60
sort of slow down buffer zone type things around villages.
Much better than 60 - 30-60 we normally have in England.
And noticeably quieter too.
I hope they carry on with that.
I think Wales did 20mph in all rural villages.