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?

McLaren pair Lando Norris and Oscar Piastri clashed in a dramatic end to the Canadian Grand Prix; Norris came off worse and retired as he accepted blame for the collision; Sky Sports F1s Martin Brundl

Lando Norris’s F1 title chances have been assessed by Martin Brundle following his “very clumsy” error at the Canadian Grand Prix. Norris ran into the back of McLaren teammate Oscar Piastri as they battled in the closing stages of Sunday’s race in Montreal, with the Briton suffering race-ending damage.

Martin Brundle feels that for Lando Norris in F1 2025, it is either a case of being "utterly dominant", or "it all just falls apart".

Lando Norris imploded what had been a fine Canadian GP when he hit McLaren teammate Oscar Piastri. He risks spiralling in F1's title battle

Lando Norris’ chances at the 2025 Formula 1 championship took a massive hit in Sunday’s Canadian Grand Prix. Norris crashed himself out of the race when he inexplicably tried to pass McLaren teammate Oscar Piastri for fourth place with less than five laps left.

McLaren driver Lando Norris rejected a fan's marriage proposal during the Canadian Grand Prix's Free Practice 2 session.

Lando Norris tells BBC Sport why being "a great team-mate" helps keep the harmony within McLaren and discusses the challenge of racing against Max Verstappen.