Formula One World Championship: Jolyon Palmer (GBR) Lotus Test and Reserve Driver walks the tack at Formula One World Championship, Rd4, Bahrain Grand Prix Preparations, Bahrain International Circuit, Sakhir, Bahrain, Thursday 16 April 2015.
Jolyon Palmer (GBR) Lotus Test and Reserve Driver walks the tack at Formula One World Championship, Rd4, Bahrain Grand Prix Preparations, Bahrain International Circuit, Sakhir, Bahrain, Thursday 16 April 2015.