Singapore Friday quotes: Virgin

Jérôme D'Ambrosio - 22nd: "An interesting day getting back into Singapore mode. This is the first time I have had proper night running, so it's very different - it's quite warm and the race will definitely be long. It's definitely going to be interesting. In terms of my performance today, I'm quite happy. FP1 went okay, even though we lost a bit of time - but we all did. FP2 started well with a race simulation. The only negative point is that on the new tyre run, on my Supersoft tyres, I went a bit wide on the kerb and damaged a bit of the front wing and the floor, as well as having to abort that lap because of the yellow flags. I came in and they repaired everything, but when I came back out the floor wasn't optimal anymore and I definitely lost some performance on the tyres. So we will have to look into this and I'm sure it will be an interesting qualifying tomorrow."

John Booth, Team Principal: "At this type of circuit you always hope that your practice sessions are going to go exactly to plan in order to maximise track time and enable the drivers and engineers to arrive at the optimum set-up. So it's fair to say that it's been more than a little frustrating. Whilst we've collected some good data on higher fuel runs for the tyres with both drivers, what we ultimately missed out on with both cars was the low-fuel Supersoft run. Unfortunately both drivers had started their laps when the yellow flags came out for Buemi. We thought the Yellow would be out for some time given the position of his car so we aborted both cars' runs and in doing so we effectively missed the sweet spot of the tyre life when we went back out. We've spent quite a bit of the day stepping through some combinations on the upgrade package but mainly to help with the engine cooling demands of this circuit. We now look forward to a smooth FP3 tomorrow and getting some better qualifying runs completed."