2011 GP3 Series.
Round 4. Silverstone, Northamptonshire, England. 10th July 2011.
Sunday Race.
Lewis Williamson, (GBR, MW Arden) leads Dean Smith, (GBR, Addax Team). and the field.
Action.
Photo: Jacob Ebery/GP3 Media Service.
ref: Digital Image JE2_0169