Sauber close to big four - de la Rosa
Pedro de la Rosa thinks his Sauber C29 is not far off the pace of the Red Bull, McLaren, Ferrari and Mercedes
Mercedes unveils new gull-wing safety car
Mercedes has announced that this year's F1 safety car will be based on its gull-wing SLS 63 AMG
Alonso shows rapid pace
Ferrari topped the table as the Barcelona circuit closed for the lunch break