Lance Stroll: "Today was about discovering a circuit that has recently had work done to improve the grip compared to last year, not to mention the tricky wind conditions for everyone out there. On our side, there are positives to take from today, but we know we need to find more pace in the car for the rest of the weekend. I am confident we can do so and we are targeting improvements in the balance of the car too. The main thing is that we know what we need to do. We will go away tonight and work hard to move forward."

Sebastian Vettel: "Overall, I think we had a decent start to the weekend. We found a baseline in FP1 and, in the afternoon, we were exploring the limits and trying different things. I think there is more that we can learn in FP3 tomorrow ahead of qualifying, which is positive. After the recent work here, it still feels very much like the same circuit but with different grip conditions, so the targets have not changed much. For example, we know it is very important to have a strong front end, or it can be quite costly across a lap. Our task now is to optimise what we learned in both sessions and have a good qualifying session tomorrow."

Check out our Friday gallery from Istanbul, here.