Singapore Sunday quotes: Force India

Tonio Liuzzi - DNF: It was a difficult first lap. I had a good start and I was trying to overtake Heidfeld, who went straight on into turn seven side by side with Adrian. I was holding my line but after the corner they both came back on the line and I was squeezed into the wall. I had some contact with Heidfeld and damaged the front wing a little and then I must have cracked the rear suspension as well as the lap after it broke completely and I lost the rear end. It's really disappointing as looking at how the race developed I think we could have picked up a good finish. Anyway, it will be onto Japan now where I hope we can have a much better race.

Dr Vijay Mallya, chairman and team principal: We knew Singapore wouldn't suit us as much as other tracks but we got the best outcome we could today. We got back in the points again - every single one counts at this stage in the championship. Adrian drove a great race, keeping a whole stream of cars behind him on very used tyres, and deserved his eighth position. Unfortunately Tonio retired early on after a racing incident. Given how qualifying went yesterday, to get one points finish is satisfying and we can now move onto the circuits that should work more to our advantage.