Brazil Sunday quotes: Force India

Tonio Liuzzi - DNF: It was a good race until the accident, we were able to fight with a lot of cars. It was tough on the option tyres at the start but then in the middle part of the race I was able to put in some consistent and quick lap times. Unfortunately I had been struggling with the brakes all race and then going into the second corner something on the car let go and I couldn't turn in. The car just went straight on and into the barriers. We'll look into why this happened and make sure we understand the reasons fully. I'm OK after the accident though and am now looking forward to Abu Dhabi where I hope we can take the fight back to Williams.

Otmar Szafnauer, chief operating officer: First of all, we must extend our congratulations to Red Bull on securing their first-ever Constructors' Championship. For us, we knew this would be a difficult race and to come away with 12th is a good effort considering our starting positions. Adrian again showed our strong race pace and Tonio put in lap times that matched those of the top ten until his retirement. Thankfully he is OK after the accident, and we'll look into the reason for this. We've got another race coming up very soon and although it's going to be a tough week with the travelling, we're going to keep fighting until the end.