At the end of an extraordinary British Grand Prix filled with incident and drama, Carlos Sainz won for the first time in Formula 1.
Charles Leclerc's win and chance to revive his title hopes were ruined by questionable strategy calls from the team.
Lewis Hamilton was in the running for the victory but finished third behind Red Bull'sSergio Perez after a late safety car.
On a bad day for championship leader Max Verstappen, Leclerc and Ferrari missed out on a chance to make up ground.
The Red Bull driver lost six points to Leclerc as a result of race management, but still finished seventh.
Verstappen has a 34 point lead over Perez in the championship.
The race was delayed for an hour after a huge pile-up at the first corner caused a red flag which took attention away from environmental protesters who had invaded the track.
Zhou's car was freed from the gravel trap by paramedics and he was declared uninjured after a check-up at the medical center.
Alex Albon was taken to the hospital for precautionary checks after he was thrown into the pit wall by SebastianVettel.
The result was determined by a late safety car, as Leclerc was pulling away from Sainz, who was under pressure from Hamilton.
Most other teams with drivers in the leading positions, including Mercedes for Hamilton and Red Bull for Perez, chose to pit Sainz for new softs instead of leaving Leclerc out on hards.
He said that it would be hard when he was told of the decisions. He was correct.
Sainz took the lead down the Wellington Straight and into the Brooklands corner with nine laps to go after refusing to allow Leclerc as much space at the restart.
The two of them closed on Leclerc after Perez passed Hamilton for third.
There were a few laps of really good racing.
Leclerc sat it out around the outside of Perez at Stowe as he defended his position with six laps to go and tried to hold on into the Vale corner.
Perez cut the apex of the chicane, which is being investigated by the stewards, and forced Leclerc wide around Club.
After Perez passed Hamilton into Turn Three on the next lap, Leclerc was able to get back in front of the Mercedes at Turn Four.
The outside of the Luffield hairpin was passed by Hamilton two laps later.
But Leclerc would not give way and he passed Hamilton around the outside of the Copse corner, despite his worn tires.
There is more to come.