Max Verstappen has criticised Formula 1's driver-cooling system before the Singapore Grand Prix, the first race to be declared a 'heat hazard'. The Red Bull driver, who qualified second to Mercedes' George Russell at Marina Bay, said he was "not intending to use" the cooling vest "because I don't like it". And he said he was opposed to plans by F1's governing body the FIA to make the use of the cool vest mandatory in heat-hazard races from next year. Russell said he would run the system, while