Red Bull advisor Helmut Marko has warned Max Verstappen could follow through on his threat to quit Formula 1 amid his ongoing feud with FIA.

Red Bull F1 star Max Verstappen isn't the only high-profile driver taking on the FIA over penalties handed out in punishment for comments made by racers during interviews

The FIA targeted WRC driver Sebastien Ogier by levying a penalty of €30,000 for his candid opinions resulting in a Max Verstappen-style protest.

Helmut Marko has warned the FIA to 'take Max Verstappen seriously' after the Dutchman threatened that continued clampdowns on driver language could lead to an early retirement from the series.

The FIA (Federation Internationale de l'Automobile) have been told to 'take Max Verstappen seriously' after he threatened to retire from Formula One. It comes amid an ongoing feud after Verstappen was punished for swearing during a press conference before the Singapore Grand Prix earlier this month.

Jos Verstappen criticizes the FIA's penalty against his son, Max, for swearing during the Thursday press conference ahead of the Singapore Grand Prix.

FIA Max Verstappen penalty draws Jos Verstappen ire. Having sworn in reference to his Red Bull RB20 during the Thursday press conference in Singapore, the FIA ordered Max to carry

Jos Verstappen has slammed the “ridiculous” mandated community service that Max Verstappen received in Singapore for swearing during an official FIA press conference. Red Bull's world championship leader Max Verstappen was punished for using the word “f***ed” during the Thursday press conference before the Singapore Grand Prix when describing his car at the previous round in Baku.

After during the Thursday press conference, Max Verstappen described his car as "f***ed", the Dutchman was ordered to complete community service by the stewards. Verstappen clearly expressed his views his penalty,