Red Bull team principal Christian Horner says that the lack of transparency from Mercedes over their three day tyre test with Pirelli is disappointing. Mercedes will face an... read more »

Red Bull team principal Christian Horner has confirmed he was asked if his outfit would like to take part in a tyre test with a 2013 car, but declined on the basis he believed... read more »

Mercedes boss Ross Brawn has confirmed it was his decision for the team to complete the controversial Barcelona tyre test which has put them in the dock for an alleged breach... read more »

Christian Horner has revealed Red Bull were approached by Pirelli to carry out an in-season test but rejected the opportunity as they felt it broke the Sporting Regulations. read more »

Mercedes team principal Ross Brawn has said that their tyre test was private, rather than secret, ahead of this weekend’s Canadian Grand Prix. Mercedes will face an... read more »

Mercedes has responded to the FIA's decision to refer its recent Pirelli tyre test to the International Tribunal, and says it welcomes the "opportunity to explain the... read more »

Formula One's governing body, the FIA have today confirmed that it will start a case against Pirelli and Mercedes AMG as their tyre test may be in breach of the... read more »

Pirelli will make no more changes to their tyres this season, other than those which they will introduce during practice for the Canadian Grand Prix ahead of a race debut in... read more »

McLaren team principal Martin Whitmarsh believes that Formula 1 teams must do a better job of decision-making over regulations read more »

Ferrari insists its priority remains ensuring that Formula 1's testing regulations are complied with, despite it getting dragged into an investigation by the FIA on recent... read more »

Formula One’s governing body put Ferrari, the sport’s most successful team, in the spotlight along with Mercedes on Friday in an investigation into alleged... read more »

Lotus team principal Eric Boullier says he would have welcomed the opportunity to conduct a private tyre test with Pirelli, had they been given the chance. The Frenchman made... read more »

Martin Whitmarsh believes Formula One has "scored a bit of an own goal" with regards to the 2014 engine regulations and that it's too late to rectify it read more »

F1 teams were warned in 2012 that private in-testing is not allowed under the sport's regulations, a leaked letter has revealed... read more »

It has come to light that the Formula One Teams' Association (FOTA) wrote to all the teams and the FIA in April last year warning them that a private tyre test at the... read more »

Stefano Domenicali says Ferrari is eager for clarity on F1's testing regulations on the back of the Mercedes tyre test in Spain     read more »

Mercedes was warned last year that there was no scope in the Formula 1 regulations for any private in-season testing read more »

Christian Horner says he believes Mercedes carried out its Pirelli tyre test "in an underhand way" and hasn't complied with the Sporting Regulations read more »

Mercedes' alleged breach of the Formula 1 regulations with its secret tyre test for Pirelli is now set to go to the FIA International Tribunal read more »

Ferrari team principal Stefano Domenicali claims that the protest his outfit has lodged against Mercedes is motivated by a desire to clarify the Formula 1 test ban regulations read more »

Red Bull has protested Mercedes over a breach of Formula 1's sporting regulations, AUTOSPORT has learned, after it emerged the Brackley-based team conducted a secret tyre... read more »

Red Bull has demanded clarification from the FIA over why Mercedes' secret tyre test with Pirelli is not a breach of Formula 1's regulations read more »

Renault has confirmed it will power Toro Rosso from 2014 onwards when the new engine regulations come into force read more »

Force India's Bob Fernley warns whether or not all of F1's current teams can deal with the expense of new engine regulations that come into play in... read more »

With the new regulations coming into force next season, a shuffle is expected to take place with several teams opting to switch engine suppliers. At present, Renault supplies... read more »