Something other than gravel +1
We have an almost perfectly flat gravel drive, it still all ends up in patches where the cars go round the corner and flick stones to the outside.
Got a guy to give us a quote to replace it with anything else and he said that TBH there isn’t a whole lot in it, by the time you’ve got a digger in and dug up the old one, put hardcore down, sand, membranes, etc, the choice of gravel, bonded gravel, brick, tarmac, flagstones etc doesn’t actually make much of a difference.
It’ll be getting bricked over at some point, unless we move before we get around to it, in which case it’ll get gallon of concentrated roundup and a rake which seems to be what the last owners must have done as it’s practically grass in places a year later!