With minimal changes to Formula 1’s technical regulations for 2020, you’d be forgiven for thinking that there’s little difference between the MCL35 and MCL34. As Lando might say, ‘if it ain’t bwoke, don’t fix it.’

But, as is so often the case, the devil is in the detail. And we’ve got just the person to talk you through how this year’s challenger has evolved from its predecessor.

Take it away McLaren F1 Technical Director James Key…