F1 to introduce new multi-colored rear lights to prevent dangerous speed differences. New Formula 1 safety system may debut in Canada with colour-coded rear lights.

F1 explores a new safety idea

ScuderiaFans.com can confirm reports first published by Spanish outlet SoyMotor that Formula 1 and the FIA are considering introducing a new rear light warning system as early as the Canadian Grand Prix.

The objective is to help drivers better anticipate sudden slowdowns from the cars ahead, particularly in situations where major speed differentials could create dangerous conditions.

The proposed system would use colour-coded rear lights — purple, blue or yellow — that would activate depending on the car’s energy deployment status.

This would give trailing drivers a clearer understanding of what is happening with the car in front, allowing them to react more quickly if there is a sudden reduction in speed or a significant pace difference.

The lights would reportedly activate only when the electric component of the power unit is no longer delivering maximum energy output.

According to the information available, the system would also trigger if battery charge drops compared to the previous lap or in situations involving superclipping.

Purple, blue and yellow lights as early as Montreal?

The proposal, which has reportedly been received positively by the drivers, could already become operational for the Canadian Grand Prix weekend on 24 May.

More clarity is expected in the coming days.

The goal is to prevent incidents like the one involving Oliver Bearman at Suzuka, where he was forced off track at the last moment to avoid Franco Colapinto’s Alpine, with a speed differential of approximately 45 km/h between the two cars.

In summary, the introduction of multi-colored rear lights marks a proactive step by the FIA to address safety concerns surrounding energy deployment and clipping, providing F1 drivers with crucial visual cues to avoid high-speed midfield collisions from Montreal onwards.