McLaren has been penalized by the stewards of the Monaco Grand Prix. The reason? A misplaced piece of tape on a crucial component of the car made it more difficult than expected for officials to activate. A substantial fine underscores the importance of details in Formula 1.
In Formula 1, every detail matters. Sometimes, it’s an seemingly insignificant detail that can prove costly. McLaren learned this the hard way during the recent Monaco Grand Prix. The British team was fined €30,000, with €10,000 suspended, for covering the clutch disengagement system (CDS) activation button on Lando Norris’s car with adhesive tape. This aerodynamic practice had significant financial and regulatory consequences.
An Unplanned Stop and a Faulty CDS
The incident occurred during Free Practice 2 on the principality’s circuit. Lando Norris was forced to stop his MCL40 in the harbor chicane. While a Virtual Safety Car was deployed to allow marshals to secure the car, they encountered difficulties moving it. The problem stemmed from the CDS, which is supposed to disengage the clutch to facilitate pushing the car. Officials struggled to activate the button, which was obscured by tape.

Lando Norris’s car stopped on track at Monaco during FP2.
Tape: An Aerodynamic and Regulatory Enemy
McLaren’s justification was purely aerodynamic: the tape was intended to optimize airflow around the button. This explanation did not convince the FIA stewards. They pointed out that the CDS is designed for quick activation by marshals wearing protective gloves. The tape made this manipulation nearly impossible without a tool. The team admitted this difficulty during the hearing.
A Steep Fine for Non-Compliance
The British team was handed a €30,000 fine, €10,000 of which was suspended, for making the CDS button difficult to use. The stewards justified a harsher penalty than the one given to Racing Bulls at the Canadian Grand Prix (€10,000 flat) because attention had already been drawn to this system in the previous event, which should have prompted all teams to be extra vigilant. The CDS system’s purpose is clear: to allow for rapid and safe intervention by marshals. Anything that hinders this function is subject to penalties.
The Canadian Precedent: A Warning Ignored?
For context, during the Canadian Grand Prix, the Racing Bulls’ CDS had a similar malfunction. After Liam Lawson stopped on track, it was discovered that the system failed to disengage the clutch as intended. The team was then fined €10,000 flat and €20,000 suspended. The FIA emphasized the system’s importance for the safety of drivers and track officials.
McLaren and the Details That Cost Dearly
This fine imposed on McLaren highlights the strictness of Formula 1 regulations. Every element, even something as seemingly minor as a piece of tape, can have significant consequences. Teams must be extremely vigilant about adhering to the rules, or face financial and sporting penalties. In Monaco, aerodynamics proved costly for the Woking-based squad, a reminder that performance must never come at the expense of safety and compliance.
Key Takeaways from McLaren’s Monaco Fine
- Financial Penalty: McLaren was fined €30,000 (€10,000 suspended) for a technical infraction.
- The CDS System: The infraction involved the clutch disengagement system, crucial for safety when cars stop on track.
- The Culprit: A piece of adhesive tape, applied for aerodynamic reasons, prevented easy activation of the CDS button.
- Precedent: The FIA justified a heavier fine than in Canada, arguing teams should have been more cautious after the prior incident.
- Lessons Learned: The case underscores that compliance with regulations, even in the smallest details, is paramount in Formula 1.




