Mercedes has admitted that it regrets how the Pirelli tyre test was made to look more secret that it was - especially through its drivers wearing black helmets read more »

Mercedes believes that if it is found guilty of breaking the regulations by using a 2013 chassis during its post-Spanish Grand Prix test with sole tyre supplier Pirelli,... read more »

Mercedes claims that if it is found guilty of breaching Formula 1 testing rules by running its 2013 car with Pireli at Barcelona, then Ferrari should also be sanctioned for its... read more »

Mercedes claims it had permission to test its 2013 for Pirelli but insists it has no case to answer at the FIA International Tribunal because the test was carried out by the... read more »

The FIA has emphatically refuted Mercedes' claims that it gave permission for the private tyre test at the Circuit de Catalunya last... read more »

Governing body the FIA has reiterated that official permission for Mercedes to run a 2013 chassis during its tyre test with Pirelli was not officially granted, describing any... read more »

The FIA have insisted that Mercedes and Pirelli did not receive permission to run their 'private' tyre test, as the 'testgate' hearing commenced in Paris on... read more »

The International Tribunal (IT) hearing over the private Mercedes and Pirelli tyre test got underway in Paris on Thursday morning, with the full ruling panel being revealed. read more »

A look at how the row surrounding Mercedes' tyre test with Pirelli unfolded as the team heads before the FIA's International Tribunal in... read more »

Edwin Glasgow QC is president of the FIA International Tribunal hearing into the Mercedes and Pirelli tyre test read more »

Red Bull Racing team principal Christian Horner has made a surprise appearance at the FIA International Tribunal hearing into the Mercedes secret tyre test read more »

The FIA International Tribunal is set to get under way to determine if Mercedes and Pirelli broke the rules with its tyre test read more »

The latest twitter updates as Mercedes and Pirelli are summoned to appear at a FIA Tribunal investigating the Barcelona tyre test. read more »

Mercedes and tyre supplier Pirelli face disciplinary charges after being accused of breaking rules governing testing. read more »

Although just over a week remains until the British Grand Prix, the Formula 1 fraternity is currently focused on the International Tribunal (IT) which is meeting for the first... read more »

Ever since news of the Mercedes secret tyre test first emerged on the morning of the Monaco Grand Prix, Formula 1 has been obsessed with the details of the case. read more »

Paul Hembery, the Pirelli boss, is confident that the tyre manufacturer will remain in Formula One past this season... read more »

Pirelli boss, Paul Hembery says he is confident that the tyre manufacturer will remain in Formula One next season.     read more »

Later this week, Mercedes will appear at the FIA tribunal to answer charges that they performed a secret tyre test following the Spanish Grand Prix. You’ve probably already... read more »

Mark Webber believes the more experienced drivers in the field aren't getting as much satisfaction from racing as they used to, because of the tyre situation. Whilst he... read more »

Toto Wolff has reiterated that Mercedes will go into the FIA Tribunal hearing into their controversial Barcelona tyre test later this week ready to make the case that they have... read more »

Lotus trackside operations director Alan Permane has criticised Pirelli for being "too conservative" with its tyre compounds for the next three races read more »

Lotus have criticised Pirelli's tyre choice for two of the next three races, saying they have gone too conservative... read more »

Tyre supplier criticised for going 'too conservative' on compound choice for the races at Silverstone, Nurburgring and... read more »

Bernie Ecclestone has backed Pirelli ahead of the International Tribunal for its tyre test with Mercedes read more »