Chris N. Many thanks. I'll have a thorough look at the link you've kindly provided etc. Glad somebody has sponsored such a report/research and that it's is near completion. IMHO GA needs as much positive justification as it can obtain right now without being thwarted by misconceptions and ill advised decisions and policies at local & national government levels. (Although I do take note that it is co-sponsored by the DOT).
Much appreciated,
EG
