Thanks Ishvaaag, SC and Jproj for the advice
Jproj, with regards to the 1/2" to 1" stone. I am from South Africa and we do not work in these dimensions - are " inches or feet ? Thanks again
The driveway (5 m long by 3 m wide) up to our church grounds is being eroded away by rain and car tyres. The driveway's insitu material at the moment is a fine grained silty/sand. Over its 5 m length the driveway rises to a height of about 0,75 m. I am looking for inexpensive methods/materials...