Rumours that Red Bull and Aston Martin overspent on F1's budget cap in 2021 will be confirmed or refuted on Wednesday. Laurence Edmondson explains why any breach could be... read more »

Ferrari race director Laurent Mekies says the FIA's investigation into every Formula 1 team's expenses under the cost cap will be a "vital test" for the... read more »

Formula 1 practice at this weekend's Japanese Grand Prix will be extended in order for teams to sample Pirelli's prototype 2023 tyres. Formula 1 sessions were cut to... read more »

It's been a long wait for Daniel Ricciardo in 2022, but he finished in the top five for the first time since the 2021 Saudi Arabian Grand Prix in Singapore on Sunday. read more »

The weekend in Singapore opened with controversy over the budget cap and the alleged overspend by Red Bull and Aston Martin. Although there is still no open communication from... read more »

The Singapore Grand Prix paddock has been awash with speculation that two teams breached last year's $145 million spending cap.While there will be no confirmation of that... read more »

Red Bull team principal Christian Horner says he is "absolutely confident" his team did not breach Formula 1's budget cap in 2021. read more »

Christian Horner has hit out at rival F1 teams for making "fictitious claims" about Red Bull, amid speculation the FIA will next week announce that two teams have... read more »

Christian Horner has responded to claims from rival teams, amid allegations that Red Bull breached Formula 1's budget cap in 2021. Reports emerged in German and Italian... read more »

Mercedes boss, Toto Wolff claims that Red Bull's exceeding of the 2021 budget cap was common knowledge within the F1 paddock. read more »

Jacques Villeneuve described the opportunity to test Alpine's 2021-spec Formula 1 car as "incredible" as he marked 25 years since his title triumph. Alpine... read more »

Carlos Sainz and Ferrari led the way in the only practice session that really matters for Formula 1's returning Singapore Grand Prix, while Red Bull was off the pace and... read more »

After a day of fast developments in the Singapore Grand Prix paddock, as speculation focused on Aston Martin and Red Bull having potentially not complied with the 2021 cost cap... read more »

Mercedes team principal Toto Wolff says Formula One faces a "heavyweight" issue amid claims Red Bull and Aston Martin exceeded the sport's cost cap in 2021. read more »

Christian Horner has reacted following claims in the German media that Red Bull over spent the budget limit in 2021. read more »

Red Bull Racing and Aston Martin are both understood to have overspent last season, with the former believed to be a potentially more serious case of a "material... read more »

Mercedes boss Toto Wolff says the FIA must take a "robust stance" if F1 teams are found to have breached the 2021 budget cap.  read more »

Red Bull team principal Christian Horner says he is "not aware" of the team having made any breaches of Formula 1's budget cap, amid reports they could be... read more »

F1 teams are awaiting a formal notification from the FIA on 5 October on whether or not their accounts for the 2021 season are under the spending limits.Those teams who the FIA... read more »

Red Bull are "not aware" of any breach of F1's budget cap last season amid reports the team exceeded the 2021 financial regulations.  read more »

Red Bull team boss Christian Horner states that the Milton Keynes-based squad didn't breach Formula 1's budget cap in 2021. On Friday, reports emerged that suggested... read more »

There is growing speculation Red Bull and Aston Martin may have exceeded F1's budget cap in 2021. The financial data will be released next week. read more »

Mercedes' Lewis Hamilton set the fastest time during opening practice for Formula 1's Singapore Grand Prix. Singapore did not feature on the calendar in 2020 or 2021... read more »

Autosport has learned that the FIA has notified teams that its analysis into the accounts for the 2021 season has been completed and it is ready to issue formal documents on... read more »

Red Bull have described as "speculation" claims that they breached Formula 1's budget cap during the 2021 season. read more »