Formula One World Championship: Lewis Hamilton (GBR) McLaren and Sam Michael (AUS) McLaren Sporting Director look at the pit stop light system. Formula One World Championship, Rd5, Spanish Grand Prix, Practice, Barcelona, Spain, Friday 11 May 2012.
Lewis Hamilton (GBR) McLaren and Sam Michael (AUS) McLaren Sporting Director look at the pit stop light system.
Formula One World Championship, Rd5, Spanish Grand Prix, Practice, Barcelona, Spain, Friday 11 May 2012.