Carlos Sainz secures first F1 victory in British GP as Zhou Guanyu survives dramatic crash

    Carlos Sainz waves a Spanish flag as he celebrates his win.

    (CNN)Carlos Sainz secured his first victory in F1 during a dramatic British Grand Prix on Sunday where Alfa Romeo's Zhou Guanyu survived a huge crash on the first lap.

    The race had to be restarted after Zhou's car was flipped upside down and crashed into a fence having been clipped shortly after the start.
    It caused a lengthy delay but the driver was eventually declared fit after being assessed at the medical center.
      After the race restarted, Red Bull drivers Max Verstappen and Sergio Perez sustained damage to their cars and dropped down the pecking order allowing Ferrari's Sainz and Charles Leclerc to establish a strong lead.
        But a safety car with 10 laps to go allowed Perez to get back in touch and both he and Lewis Hamilton overtook Leclerc in an exhilarating end to the race to secure second and third respectively.
        Sainz, who had also overtaken his teammate after the safety car, struggled to hold back his emotions after crossing the line first.
        "I don't know what to say, it was amazing," an emotional Sainz said after the race. "It was a very special day that I will not forget.
          "It was not easy, I struggled quite a bit with balance [...] but even with all that I stayed believing."
          Sainz crosses the finish line first to win the British Grand Prix.

          Horror crash

          There was plenty of excitement ahead of the race with a plethora of global stars busying the grid before the start.
          Shortly after racing began, however, that excitement turned to nerves after the huge collision stopped proceedings on the first lap.
          Footage showed Zhou's Alfa Romeo flipping upside down in a dramatic incident that also involved George Russell and Pierre Gasly.
          Zhou's car skidded upside down across the track and then flipped over the tyre barrier before crashing into the fence.
          During a nervy wait for news, medics tended to the Chinese driver and he was eventually stretchered into an ambulance having avoided serious injury.
          "I'm ok, all clear. Halo saved me today. Thanks everyone for your kind messages," Zhou tweeted after the crash.
          Williams Racing driver Alex Albon, who was involved in a separate crash as a result of the incident, was taken to Coventry Hospital for precautionary checks.
          After a long wait, the race began again with a standing start in the original grid positions -- that was despite Verstappen overtaking Sainz during the first start and Hamilton initially jumping from fifth to third.
          Zhou Guanyu's car escaped serious injury after his car was flipped upside down.
          The restart was clean but not without drama. The Ferrari and Red Bull cars battled each other for the top four positions with Perez sustaining damage to his car and falling back in the field after a forced pitstop.
          Sainz initially did well to hold Verstappen off but the Red Bull driver soon overtook and stretched into a familiar lead.