Article C1.4
Dangerous construction
Technical Regulations
Article C1.4
Dangerous construction
Chapter: ARTICLE C1: GENERAL PRINCIPLES
In Simple Terms
The stewards can ban a car from racing if they think it's unsafe or poorly built. If they spot a safety problem during practice, qualifying, or the race, they can stop that car from competing right away without waiting.
- Stewards have authority to prohibit any vehicle deemed dangerously constructed
- The decision can be made immediately during any session if safety concerns are identified
- This rule protects driver safety by preventing structurally unsafe cars from competing
- No advance notice is required if dangerous construction is discovered mid-session
Official FIA Text
The stewards may prohibit the participation of a vehicle whose construction is deemed to be dangerous. Should the relevant information become apparent during a session, such a decision may apply with immediate effect.
dangerous constructionvehicle safetystewards decisioncar banstructural integrity
2026 Season Regulations