Day 1 of 3 Jerez Circuit, Spain, 4.428km
Weather: Clear and sunny all day , air temperature: 15 °C
Sam Michael, Technical Director, WilliamsF1 Team: “Today in Jerez, Nico concentrated on stabilised temperature runs, mechanical and aero set-ups. It was another productive day during which we gained valuable mileage
with the mechanical components on the interim FW27C. Narain also drove for us today, spending some time familiarising himself with the car, carrying out long runs, systems checks and calibration work.”