Kimi Antonelli Reprimanded for 'Erratic Driving' at Barcelona GP

Kimi Antonelli has been reprimanded by FIA stewards following an investigation into "erratic driving" during Free Practice 3 at the Barcelona Grand Prix. The Mercedes driver, currently leading the 2026 World Championship, was found to have breached the International Sporting Code after a tense encounter with Aston Martin's Lance Stroll.

Why it matters:

While a reprimand carries no immediate sporting penalty, the incident is a rare glimpse of frustration from Antonelli, who has otherwise maintained a composed and dominant run this season. For a championship leader, maintaining professional conduct on track is critical, and this moment of instability highlights the friction that often arises when high-speed laps are impeded by slower traffic.

The details:

• The Incident: Stewards reviewed video and telemetry showing Antonelli braking abruptly in front of Stroll at Turn 2 after having already passed the Canadian driver, effectively blocking him.
• The Admission: During the hearing, Antonelli admitted he acted out of frustration and offered a formal apology for his actions.
• The Verdict: The stewards deemed the behavior "erratic," resulting in a formal reprimand—the first of Antonelli's 2026 campaign.
• Stroll's Penalty: In a twist of irony, Lance Stroll was also flagged by officials during the same session. Aston Martin was fined €600 after the driver was clocked at 85.9 km/h in the pit lane.

What's next:

Antonelli will now look to move past this mental lapse and focus on the race. As the primary target of the grid, the young Mercedes sensation must balance his aggressive pursuit of the title with the patience required to navigate the complexities of a crowded Barcelona circuit.