Postpublished at Lap 50/58
The only on-track action is this big train between ninth and 15th.
Pierre Gasly finally gets around Lance Stroll on the straight to get to the front of the procession.
Ferrari's Charles Leclerc wins his second race of season to extend championship lead to 34 points
Red Bull's Sergio Perez P2, George Russell of Mercedes completes podium with team-mate Lewis Hamilton P4
Red Bull's Max Verstappen retires from second place
Sebastian Vettel spins Aston Martin into wall to bring out safety car
Ferrari's Carlos Sainz retires on lap two after high-speed spin
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Matthew Henry
The only on-track action is this big train between ninth and 15th.
Pierre Gasly finally gets around Lance Stroll on the straight to get to the front of the procession.
Marc Priestley
Former F1 mechanic on BBC Radio 5 Live
It's a one - prancing - horse race. Charles Leclerc has been dominant.
Charles Leclerc is so confident he is asking if he can pit to set the fastest lap before the end.
The lead is 14.3 seconds.
He's cruising it.
Further back, Alex Albon, still yet to stop, is in seventh. A fine effort from him.
There's a big queue behind ninth-placed Lance Stroll with Pierre Gasly, Valtteri Bottas, Fernando Alonso, Mick Schumacher and Zhou Guanyu all involved.
10 laps to go.
Marc Priestley
Former F1 mechanic on BBC Radio 5 Live
The big winners here are Mercedes because they are nailed on for a podium. Who is it going to be though? George Russell is in third but Lewis Hamilton has potentially been looking after his tyres and is just behind in fourth.
Max Verstappen can only watch on as Charles Leclerc's Ferrari seems to gleam even redder as his leads over Sergio Perez grows beyond 13 seconds.
It looks like Lewis Hamilton might close up right behind team-mate George Russell by the end. He's currently 1.5 seconds back in fourth. That will be interesting.
Marc Priestley
Former F1 mechanic on BBC Radio 5 Live
You are only allowed to make one move - one change of direction. It wasn't in a braking zone but Lance Stroll was weaving back and forth to keep Valtteri Bottas behind him.
Lance Stroll has been given a five-second penalty for weaving on the straight.
Just on the potential driver standings after this... Charles Leclerc would be 46 points clear of Max Verstappen.
#bbcf1
Quixoticgeek: Red Bull gives you... flames?
Tom McQuillin: The season is all but over at this point - it’s clear that the Red Bull power unit doesn’t have the reliability for a title fight. Even if Verstappen wins every race he finishes, there’s going to be multiple races he doesn’t finish. Ferrari and Leclerc will walk this.
Jess Walker: Max Verstappen is out. Hamilton and Russell have a chance to win.
George Russell would go second in the driver standings if things stay like this...
Perez: "What was the problem with Max?"
Team: "Don't worry about Max. Not relevant on our car."
So Charles Leclerc has an 11-second lead with less than 20 laps to go.
Sergio Perez, George Russell and Lewis Hamilton are separated by six seconds behind.
And now we're racing again...
The virtual safety car is out which is the signal for Alonso and Magnussen to pit.
Verstappen's car is drenched in fire extinguisher fluid.
I can smell some weird fluid.
The Max fans have their hands on their heads in the stands.
There is smoke coming from his car - fire at the back too.
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MAX VERSTAPPEN PULLS OVER AT THE SIDE OF THE TRACK.
His race is done.
Jennie Gow
BBC Radio 5 live pit-lane reporter
George Russell is not as experienced as Lewis Hamilton, is he playing the short game when he should be concentrating on the long game?