2011 GP3 Series.
Round 4. Silverstone, Northamptonshire, England. 9th July 2011.
Saturday Qualifying.
The cars of Simon Trummer, (SUI, MW Arden), Lewis Williamson, (GBR, MW Arden) and Mitch Evans, (NZL, MW Arden) in the pits.
Detail.
Photo: Jacob Ebery/GP3 Media Service.
ref: Digital Image JE2_7178