Turkey preview quotes: Williams

"I was pushing hard in the race and passed Massa and Vettel early on, but our pace wasn't quick enough to finish any higher than sixth. That's still a solid result for us though and we're hoping for more in the next few races.

"Turkey is usually a good track for us and we should be able to score points there. I like the circuit, and it's a completely different proposition to where we've just come from. There are definitely some good overtaking opportunities around the lap as the track stretches to about 20m wide at one point and there are lots of large braking zones.

"We'll have some upgrades for Turkey, so I really hope that maybe we can make a step forward and pick up points. It's so difficult at the moment though. There are teams that have come from behind us and are now in front, like Ferrari, and then teams like Red Bull, Brawn and Toyota are still ahead of us.

"It's going to be very challenging for us to score points, but I really hope that we can beat one or two of those cars with the upgrades we'll have. We need to keep getting a handful of points from each race."

Kazuki Nakajima: "After getting into the top ten in qualifying for the first time this year, I was hoping for a decent result in Monaco. The opening laps went well and I made a clean start, but then it became quite a frustrating race for me with lots of traffic and then getting caught up in other drivers' one-stop strategies. In the end, I crashed out as I was just pushing a bit too hard.

"Turkey is one of the few tracks we race on in an anti-clockwise direction so that puts a lot of pressure on our necks. With lateral loads reaching 4.5g, I'll be doing lots of neck work before the race to prepare. I don't have much experience of the track as I was knocked out of last year's race on the first lap, but it's a circuit which tends to suit our car with its mix of long and short straights, several corners for overtaking and then there's turn eight - a triple apexer where we'll hit speeds of 250km/h. It'll be challenging, but I can't wait to get going."

"I haven't had the best run recently, I know that, and I need to turn it round and get some good, solid finishes."