Just watching this on Motors TV - it looks to run on closed public roads , and the re-fueling stop is a roadside service station
But the best bit ? Theres a Luego running in second overall - agianst Ferrari's , Porche's and even a G50 !

[Edited on 7/9/09 by clairetoo]

I watched a bit of this on Sunday on MotorsTV, I was amazed that none of the roads had armco and people/marshalls where just standing at the side of the road