Marc Priestley Former F1 mechanic on Radio 5 Live in Mexico City
It is the worst feeling in the world when you are in those pit stops and having to wait because everything about pit stop training is speed, it is about getting it done now, as fast as you can and you have to hurry up and wait. It is just the most painful process.
The title is getting closer and closer for Kimi Antonelli. With Lewis Hamilton in fifth and George Russell in eighth, the champagne will be popping for a title celebration at the chequered flag if things continue to go his way.
Antonelli is leading Lando Norris, who will be handing over the championship baton, by 8.3 seconds.
Damon Hill 1996 world champion on BBC Radio 5 Live in Mexico City
Right now Kimi is laughing in his car, the whole time because he knows he has got this covered, barring any mechanical issues, he's really happy right now.
Russell serves penaltypublished at 20:51 GMT 1 November
20:51 GMT 1 November
Lap 34/71
Mercedes are stood like statues as George Russell stays pit for 10 seconds. The penalty has been served, so off he goes to rejoin the action in eighth place.
Kimi Antonelli has stayed out and is leading this from Lando Norris and the Red Bull of Max Verstappen.
Marc Priestley Former F1 mechanic on Radio 5 Live in Mexico City
Going back on the Max Verstappen Charles Leclerc battle, what they are now on, effectively, is the same strategy, albeit on a different tyre but they are on the same pit stop strategy to the end of the grand prix. Either they can both go to the end, in which case Max just has to hold him back or the car behind, currently Leclerc, could potentially if he is struggling to get past opt for a two stop in about 15-20 laps or so, get back on a set of soft tyres and try and get past him that way.
Lewis Hamilton is banking the fastest laps on his fresh rubber from sixth place, but George Russell is feeling the heat from the McLaren of world champion Lando Norris. Neither of those drivers haved pitted yet, and Russell has a 10-second penalty to serve for causing a collision.
So, a bit of magic by Max Verstappen and that should be enough to keep the Ferrari of Charles Leclerc off his rear wing. Lando Norris has been asking what the strategy options are as he sits in third place on his starting soft tyres.
Antonelli now in frontpublished at 20:46 GMT 1 November
20:46 GMT 1 November
Lap 30/71
Championship leader Kimi Antonelli jumps to the head of the field, but as the Italian, along with George Russell in second and world champion Lando Norris in third have yet to pit, Max Verstappen in fourth is just waiting to take control of this 71-lap grand prix.
Ferrari pull the trigger and Lewis Hamilton is told to come in for a stop. He dumps his sift tyres, takes on some mediums, but comes out behind team-mate Charles Leclerc, who has now served his five-second time penalty.
Hamilton takes the leadpublished at 20:43 GMT 1 November
20:43 GMT 1 November
Lap 28/71
Lewis Hamilton goes into the lead of this Mexico City Grand Prix, but the seven-time world champion is yet to pit.
Charles Leclerc comes out in fifth and is beaten by Max Verstappen, who is sitting in fourth and will take the lead soon when the rest of the frontrunners come in.
Damon Hill 1996 world champion on BBC Radio 5 Live in Mexico City
[Lewis Hamilton] is pushing the point just to make it clear why he is where he is, but I think it is pointless asking the team or getting the message across to the team. The stewards are not going to change their decisions but he can still to better than this. He's not completely out of it.
McLaren are getting ready to collect one of their drivers for a pit stop. Which one are they planning to bring in? It's Australian Oscar Piastri, who arrives at the pit entry, ready to take on some new tyres.
The likes of Franco Colapinto and Arvid Lindblad are still in the points in this race, as their two teams, Alpine and Racing Bulls, battle for fifth place in the teams' standings.
We haven't heard any team radio from Charles Leclerc yet as he keeps the lead of this race by 5.2 seconds from Max Verstappen. The PR department will be working overtime now at Ferrari, though, after Lewis Hamilton's latest message.