Lotus driver Romain Grosjean has hit back at suggestions he has reverted to being the much-derided 'nutcase' of 2012.
Lotus principal Eric Boullier has poured cold water on the team's plans to introduce new tyres at the British Formula 1 GP at Silverstone.
Michelin is hoping to make a comeback in F1. If successful it will mark its second return to the sport since 2006.
Mercedes has welcomed the decision by Formula 1's governing body to call the team before a tribunal for allegedly breaking in-season testing rules.
Sebastian Vettel and Nico Rosberg have offered entirely different views on the Formula 1 tyre-testing row.
Ferrari driver Felipe Massa has insisted that he has suffered no loss of confidence after two big crashes during the 2013 Monaco Formula 1 GP.
Ferrari's Felipe Massa will have a new chassis for the 2013 Canadian Formula 1 Grand Prix after crashing heavily twice at the last race in Monaco.