Singapore's Fiery Challenge: Formula 1 Introduces Heat Hazard Regulations
The Singapore Grand Prix has been labeled a 'heat hazard' by Formula 1 for the first time, requiring cars to have cooling equipment. With temperatures forecast to exceed 31°C, new rules mandate cooling vests for drivers. The FIA is reinforcing measures following past health concerns at the Qatar Grand Prix.

- Country:
- Singapore
For the first time in Formula 1 history, the Singapore Grand Prix has been classified as a 'heat hazard,' necessitating all cars to be equipped with cooling systems. This unprecedented move comes as the race weekend is expected to witness soaring temperatures above 31°C, as per race director Rui Marques' declaration.
The FIA's 2025 regulations have introduced innovative cooling vests for drivers, which circulate fluid through an intricate network of tubes to combat extreme heat. While drivers are not mandated to wear these vests, teams cannot lighten the car by leaving them out, and all vehicles must include some form of cooling equipment with added ballast.
The measure stems from health concerns following the 2023 Qatar Grand Prix, where oppressive heat led to drivers needing medical attention. Known for its challenging conditions, the Singapore Grand Prix remains grueling despite being raced at night, with past participants likening the drinking water's heat to that of hot tea.
(With inputs from agencies.)