Red Bull's Max Verstappen has hit out at Sebastian Vettel following the Ferrari driver's expletive-ridden radio rant during the Mexican Grand Prix.
In a battle for third position towards the end of the race, Vettel launched a tirade at Verstappen when the 19-year-old failed to give up his position after running off the track.
The four-time world champion also hit out at Ferrari race director Charlie Whiting while receiving instructions over the radio. Vettel could be heard saying: "You know what, here's the message to Charlie: fuck off! Honestly fuck off."
As a result of a late tussle on the track, Vettel was promoted to third after Verstappen was handed a five-second penalty, but the former Red Bull driver was eventually demoted to fifth for blocking Daniel Ricciardo, who took third.
When asked about Vettel's rant, Verstappen told Sky Sports News: "I think he needs to go back to school. It's just ridiculous. I will speak to him. He is always frustrated. He is just a very frustrated guy."