Rob Morley wrote:

A few truck loads of limestone chippings and a big vibra-roller?

I was thinking of dumping limestone chips on my driveway but I'd
like it to stay there. At present I have scoria which has bedded
down nicely, but I'd like something that looks a bit better.
The guy along the road has large limestone chips that shift
around a lot. Perhaps if there was a variety of sizes of chip it
might bed down better. I assume that throwing in some cement
would be a bad thing?