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Formula 1 has declared its first ever Heat Hazard for the Singapore Grand Prix – which has regulatory significance for how cars will run
Formula 1 has declared its first ever Heat Hazard for the Singapore Grand Prix, forcing drivers to decide whether to use cooling vests or carry extra ballast. This decision comes after the FIA implemented a cooling vest system in response to issues at the 2023 Qatar Grand Prix. Originally intended to be mandatory if temperatures exceed 31°C, complications led to a change in plans. Now, drivers have the option to use the cooling vests voluntarily without penalties for carrying extra weight. Despite some drivers finding the system uncomfortable, others, like George Russell, have seen benefits in hot races. Drivers will have to weigh their options as the Heat Hazard remains in force for the Singapore weekend.
