Wolff urges FIA to take action as Red Bull deny salary cap breach accusations
Mercedes boss Toto Wolff has demanded Formula One's governing body the FIA take robust action over reports Red Bull broke the rules when Max Verstappen beat Lewis Hamilton to last year's world championship. On the eve of the Singapore Grand Prix - a race which could see Verstappen secure his second title in as many seasons - his controversial maiden triumph is under the microscope amid allegations his Red Bull team overspent. F1 introduced a budget cap of 145 million (€148m) last year.


