their cars. Force India replaced Ocon's tyres and Ferrari replaced Vettel's front wing. Mercedes worked on Hamilton's rear diffuser, which only had minor cosmetic damage. Other drivers got out of their cars and talked to their engineers and team principals. The previously retired cars of Räikkönen and Pérez were also being worked on by their teams in their garages. Works were completed in time and both drivers were allowed to rejoin the race, albeit a lap down. After the track was cleared of debris, the race was restarted behind the safety car. Hamilton led at the restart from Vettel, Massa, Stroll, and Ricciardo. Ricciardo passed both Williams cars at turn 1 and settled into third place. Massa however was struggling with an issue on his Williams, the front suspension shaking violently at high speed. Kevin Magnussen in the uncompetitive Haas managed to take advantage of Massa's issue and a lax Nico Hülkenberg to overtake both for 5th place whilst Massa was easily passed by the entire field. Hülkenberg then collided with the wall on lap 25 and was forced to retire from 6th place with suspension damage. On the next lap, Massa retired due to the problem with his car, which turned out to be a broken suspension damper. By lap 29 Hamilton, Vettel, Ricciardo and Lance Stroll had managed to pull away from the rest of the field and built a gap of more than 10 seconds back to Magnussen in 5th. But on this lap, the headrest on Hamilton's car suddenly became loose. He initially tried to fix it himself by pushing it back into its position, but on lap 31 he was forced by race control to pit for safety reasons. On the same lap, Vettel was given a 10-second stop/go penalty for dangerous driving, for his incident with Hamilton. Vettel served his penalty on lap 33, rejoining the track in 7th place just ahead of Hamilton, who became stuck in traffic following his unscheduled stop. This meant the lead was gifted to Ricciardo ahead of Stroll, with Kevin Magnussen third. The group of faster drivers consisting of Ocon, Bottas, Vettel and Hamilton started chasing the leaders, overtaking Alonso and Magnussen relatively comfortably. Bottas would then clear Ocon to move into third and a podium position, having come back from a lap down. Räikkönen and Pérez were both given drive-through penalties since during the red-flag period their