Lewis Hamilton and Mercedes began the defence of their respective championships in style on day one of 2020 pre-season testing in Barcelona, Hamilton heading the timesheets by three-tenths of a second from team mate Valtteri Bottas as Mercedes completed 173 laps – the most of any team.

With new driver and a new car, McLaren’s MCL34 could be a groundbreaker. Lando Norris and Carlos Sainz will lead McLaren’s driver Line-Up.