Analysis: Norris’s crash into McLaren teammate and championship rival Oscar Piastri at the end of the Canadian GP was completely needless - but was it a sign of something deeper?

With a couple of weeks to go until the Austrian Grand Prix, the dust can settle following a chaotic end to the race in Montreal. The notable storylines are mostly centred around McLaren, after Lando Norris crashed into the back of team-mate Oscar Piastri with four laps remaining.