Watch: Lando Norris 'accidentally' reveals McLaren MCL35 launch date

Watch as McLaren driver Lando Norris "accidentally" reveals the launch date for McLaren's 2020 challenger, the MCL35.

McLaren will field an unchanged driver line-up of Norris and Carlos Sainz following an improved 2019 campaign in which the Woking-based outfit finished fourth in the Constructors' Championship.