'Quantum Racing' leading the fleet race on day three of the 2011 Audi MedCup Circuit event in Casais, Portugal, May 2011. All non-editorial uses must be cleared individually.

- Image ID: E461TT

'Quantum Racing' leading the fleet race on day three of the 2011 Audi MedCup Circuit event in Casais, Portugal, May 2011. All non-editorial uses must be cleared individually.

Nature Picture Library / Alamy Stock Photo

Image ID: E461TT