on the final lap, but then accidentally hit the pit lane limiter granting fourth place to Alonso, himself finishing fifth, but Kovalainen did set the fastest lap of the race. In Malaysia he was penalised five places for blocking Nick Heidfeld's BMW Sauber in the latter stages of qualifying, dropping to eighth. Kovalainen finished the race third as Hamilton faced problems in the pits, and Ferrari's Felipe Massa retired due to a spin. In Bahrain he flatspotted a tyre on the first lap and was consequently well off the pace of the Ferraris and the BMW Saubers. Towards the end he improved and recorded the fastest lap of the race again, coming home fifth. At the , Kovalainen had just taken the lead, when his front-left tyre suddenly deflated and his car crashed into the tyre wall on lap 22. Kovalainen's car was almost completely buried under the tyres. The Safety Car was deployed for six laps as the debris was removed, and he was finally removed from the car and placed on a stretcher, at which point he gave a "thumbs-up". He was then taken by helicopter to a Barcelona area hospital for further tests. His final condition was a minor concussion, whilst also complaining of a sore elbow and neck. Kovalainen apparently did not lose consciousness at any point, according to the people who assisted him at the scene, but he himself had no memory of the accident nor of giving the "thumbs-up". The first thing he remembered was waking up at the hospital and the team doctor telling him what had happened. Kovalainen was released from the hospital two days later and he was able to race in Turkey. The cause of the accident was later determined to have been a production error on the wheel rim. In the , evidence of the different driving styles used by the two McLaren drivers became apparent. Hamilton's more aggressive driving style meant that he had to adopt a three-stop strategy for the race due to concerns over his tyres' durability at Istanbul Park, while Kovalainen was able to use a two-stop strategy. Kovalainen qualified in second place, but suffered a puncture during a fight with Kimi Räikkönen in the first corner and dropped back to finish the race in 12th place. More disappointment was to follow in Monaco when a software glitch stalled his car on the grid. He