Paul Hembery: "With the medium compound proving to be the ideal race tyre, most drivers aimed to get onto it as soon as possible, with teams reacting from the start of the race to the strategies that had been put in place by their immediate rivals. We had a tyre choice that may have been aggressive, with the supersoft being a perfect qualifying tyre and the medium optimal for the race, but this was in accordance with the requests of many of the teams.
"Regarding Sergio Perez's front-right tyre issue we have been able to determine very quickly that it was the result of a flat spot caused by a lock-up under heavy braking. We're obviously on exactly the same construction as we raced here last year, so there's no underlying problem, while flat spots or punctures have just always been an integral part of racing.
"The two safety car periods had an important effect on the race strategy, which meant that all the finishers apart from one completed the race with just two stops. Without safety cars, we probably would have seen more people stopping three times, but it was always going to be within the two to three stop window, which has been our target since we came into Formula One."