Postpublished at 15:36 British Summer Time 29 May 2022
Lap 18/77
Esteban Ocon and Lewis Hamilton are grappling each other near Sainte Devote. Ocon tries to defend his position as Hamilton thinks he can make a move but the Mercedes comes off worse.
Perez wins after Red Bull jump Ferrari at pit stops
Sainz 2nd, Verstappen 3rd, Leclerc 4th
Race delayed following heavy rain and a heavy crash for Schumcaher
Magnussen, Schumacher, Albon out
Get involved #bbcf1
Lorraine McKenna
Lap 18/77
Esteban Ocon and Lewis Hamilton are grappling each other near Sainte Devote. Ocon tries to defend his position as Hamilton thinks he can make a move but the Mercedes comes off worse.
Ferrari: "Box next lap for inters."
Sainz: "I don't think it is the right call. I don't think it is the right thing to do."
Ferrari: "Stay out, stay out."
Lap 17/77
Decisions to be made over at Ferrari as they decide whether to put the inters onto Carlos Sainz's car.
Jolyon Palmer
Former Renault driver on BBC Radio 5 Live
Lewis Hamilton has left the pits and is comfortably ahead of Pierre Gasly. It is a nice chance to take. We are a long way from slicks in this grand prix.
Lap 17/77
A Red Bull is next for the pit crew to get ready for. Sergio Perez has the green-banded inters bolted on.
The Mexican, who was running in third, comes out in front of George Russell in fifth.
Hamilton: "No rear for some reason."
Mercedes: "Lap times are not looking too bad. Just do the best you can."
Lap 16/77
A Mercedes is in the pits. It's Lewis Hamilton. Intermediates are on and the seven-time world champion rejoins in ninth place.
Lap 15/77
A switch in strategy for Carlos Sainz as the Spaniard tells his Ferrari crew: "We are going to go straight to dry [tyres]."
Jolyon Palmer
Former Renault driver on BBC Radio 5 Live
I have never seen someone make a pass in between Tabac and the swimming pool. Sometimes you have to go a bit unconventional. I have never seen someone make that move before in my life.
Jolyon Palmer
Former Renault driver on BBC Radio 5 Live
Pierre Gasly has so much more pace. If he can pass these cars he is going to roar his way through the field that is what is so interesting here.
"It is definitely time for inters now."
Lap 14/77
The intermediates are serving Pierre Gasly well as the Alpha Tauri driver completes his move on Daniel Ricciardo and takes 12th spot.
Lap 13/77
Daniel Ricciardo is the next car in Pierre Gasly's sights. The Australian, though, is batting away the attack of the Frenchman
Jolyon Palmer
Former Renault driver on BBC Radio 5 Live
Guanyu Zhou is all over the place trying to hold off Pierre Gasly. He has no rear grip at all.
Lap 13/77
Fastest lap lights up purple for race leader Charles Leclerc. A 1:35.323 for the home driver.
The Gasly versus Zhou battle has come to an end. The Alpha Tauri man finally shifts past the Alfa Romeo rookie and takes 13th place.
Lap 11/77
Pierre Gasly is desperately trying to move up the running order and has Alfa Romeo rookie Zhou Guanyu in his sights.
The Chinese driver is holding his own and closes the door on the Frenchman and stays in 13th place.
#bbcf1
Stephen Levett: Perez being asked to move aside for Max is as predictable as Latifi binning his Williams.
quixoticgeek: oh goody we're gonna see team orders again aren't we?
Lap 10/77
We have a yellow flag in sector one. It's Nicholas Latifi, who has a tiny wobble at Sainte Devote. Green again.
McLaren: "Russell is coming up to you. Lets go to plan B."
Norris: "I am at 100% pace."
Lap 10/77
Lando Norris has George Russell in his rear mirror and his McLaren crew tell the 22-year-old that Russell has been told to "push up" on him.