Charles Leclerc was furious at the end of the Las Vegas Grand Prix, making his feelings clear over the radio to engineer Bryan Bozzi after Ferrari team-mate Carlos Sainz ignored orders not to attack him.

Four days of racing mayhem and adventures gave me a crash course into the world of Formula 1, and I would do it all again in a heartbeat

Already after Friday’s free practice sessions, it was clear that Mercedes could benefit from the low temperatures in Las Vegas, even though there was still a question mark over the W15 performance in terms of the race pace simulations,