Rubens Barrichello, 16th: That was a tough day for us. We carried out lots of interrogations on the car, but we feel that we aren't as quick as we should be so we have a lot of work to do tonight to find out why that is.
Nico Hulkenberg, 17th: It was a pretty difficult day, certainly not ideal. We had some technical issues on my car but I'm not quite sure what they are yet. We need to get our heads together to find some time for qualifying.
Sam Michael, technical director: We spent today's practice sessions working on starts and evaluating a revised diffuser and front brake duct. The tyres appear to be quite stable again, something we've come to expect from Bridgestone.
Tonight we'll be focussing on extracting more speed out of the FW32 for qualifying. We had a mechanical problem on Nico's car in the afternoon session, but the mechanics were able to fix it quickly.