On 9 Jan, 09:34, Rob Horton wrote:

How about considering something different such as a honeycomb grid which
can be used to stabilize the gravel. Here are a few links:

http://www.nidagravel.co.uk/

http://www2.dupont.com/Plantex_Pro/e...rid/index.html

Or this one: http://www.gridforce.co.uk/build-a-gravel-driveway/ which
I'm going to use to re-lay my gravel driveway as soon as the weather
warms up a bit.