British Grand Prix: Silverstone Circuit, Northamptonshire, England. Sunday 5 July 2015. Rob Smedley, Head of Vehicle Performance, Williams F1, with Pat Symonds, Chief Technical Officer, Williams F1. World Copyright: Glenn Dunbar/LAT Photographic ref: Digital Image _89P3513
Silverstone Circuit, Northamptonshire, England.
Sunday 5 July 2015.
Rob Smedley, Head of Vehicle Performance, Williams F1, with Pat Symonds, Chief Technical Officer, Williams F1.
World Copyright: Glenn Dunbar/LAT Photographic
ref: Digital Image _89P3513