George Russell and Max Verstappen will start on the front row together just two weeks after their controversial clash in Spain; Verstappen slammed a question about his race ban threat; watch the Canadian GP live on Sky Sports F1 at 7pm on Sunday,

World champion Max Verstappen started Formula 1's Canadian Grand Prix weekend on top after heading a chaotic first practice session on a slippery Montreal circuit. First practice at a relatively cool but sunny Circuit Gilles Villeneuve was marked by a plethora of spins and twitches for many drivers,