Felipe Massa has blasted the Brazilian race stewards for penalising him, describing his drive-through as "unacceptable" and a great "shame". The Ferrari... read more »

An irate Felipe Massa has continued his heavy criticism of his controversial drive-through penalty in the Brazilian GP, branding the ruling "unacceptable" and... read more »

McLaren's Sergio Perez has added his voice to the growing number of drivers speaking out about the state of the tyres in F1 in 2013.     read more »

Although Sergio Perez admits degradation is "part of the game", the McLaren driver says Pirelli's blow-outs are "totally unacceptable"... read more »

Sergio Perez has slammed Pirelli's response to his Korean Grand Prix puncture after the Mexican's front-right explode whilst he was travelling at 160mph.... read more »

Sergio Perez thinks his tyre delaminating at the Korean Grand Prix and Pirelli's response to it were "absolutely not acceptable" read more »

Sergio Perez thinks it is 'unacceptable' that he suffered a tyre failure after a lock up at last weekend's Korean Grand Prix. read more »

Pirelli's motorsport director Paul Hembery believes the criticism levelled at the official tyre supplier is "unjustified" and is often thrown around for... read more »

Felipe Massa has labelled the string of tyre failures in the British Grand Prix as "unacceptable" and called on the FIA to force through changes on safety grounds. read more »

Felipe Massa branded the tyre failures at Silverstone as "an unacceptable situation" and said he was putting his safety "in God's hands" during the... read more »

Lewis Hamilton says it is "unacceptable" that four drivers suffered tyre blowouts at the British Grand Prix and that "safety is the biggest issue".... read more »

Several Formula 1 drivers have described Pirelli's tyre problems in Sunday's British Grand Prix as "unacceptable". read more »

Lewis Hamilton has demanded changes be made to the tyres after he and four others suffered spectacular tyre failures during the British Grand Prix. The Mercedes driver, who had... read more »

Sergio Perez and Jean-Eric Vergne have criticised Pirelli after they were two of five drivers to suffer failures during the British Grand Prix. Vergne suffered a failure under... read more »

Felipe Massa has refused to rule out a boycott of the German Grand Prix if changes aren't made to the Pirelli tyres following a spate of failures during the British GP.... read more »

Lewis Hamilton has labelled the Pirelli tyres a safety concern after he was one of three drivers to suffer a rear puncture at the British GP... read more »

Lewis Hamilton and Sergio Perez declared Pirelli's British Grand Prix tyre problems as "unacceptable". read more »

Red Bull were rumoured to have dropped their alternator supplier at the start of this season following repeated problems in 2011 and 2012 which cost them valuable points,... read more »

New Sauber driver Nico Hulkenberg said eighth place in Malaysia last Sunday was “unacceptable”. After moving over the winter from Force India, the German... read more »

Sebastian Vettel has hit back at those criticising him and Kimi Raikkonen after swearing on the podium in Abu Dhabi. Vettel and Raikkonen both used expletives when answering... read more »

Renault Sport F1, engine supplier to Red Bull, has apologised for two more alternator failures over the Italian Grand Prix weekend. Both struck the car of Sebastian Vettel, one... read more »

Lewis Hamilton will lose his pole position for Sunday's Spanish Grand Prix after meeting with the FIA race stewards on Saturday evening. The McLaren driver will now start... read more »

Sir Stirling Moss believes modern Formula 1 has lost some of its excitement with the recent advances in safety. Moss, who raced in the '50s when death was common place in... read more »

Michael Schumacher has criticised Pirelli for the way in which their tyres degrade during a race, which means drivers are forced to race conservatively. The Mercedes driver... read more »

Bernie Ecclestone has said he would reconsider holding the Bahrain Grand Prix next year if he was presented with proof of unacceptable human rights abuses in the country read more »