Welcome to coverage of the Canadian Grand Prix from Montreal. The action begins at 18:00 UK time to join us in the half hour prior to that for the build-up to the race.

Hope you enjoyed the race once the action got started for real - I certainly did, but it's time for some hot chocolate and a hot water bottle. Which means I'm all done on Twitter for the day, but follow me anyway.

Full results are on the left - Button has gone second in the drivers' championship, but remains 60 points behind Vettel.

Jenson Button produced a remarkable victory at a marathon, chaotic Canadian Grand Prix despite going through the pitlane six times.

It is his first race win since China in April last year. Possibly the best end to a race for many years.

Button on the radio: "A hell of a race!!!! A hell of a race!!!!"

Vettel crosses for second spot ahead of Webber with Schumacher gutted to finish off the podium in fourth. Petrov is fifth - and the DRS allows Massa to take sixth from Kobayashi by a nose. Alguersuari, Barrichello and Buemi complete the points positions.

And Button does indeed win in Canada ! What an amazing drive from the Briton!

Button will win the Canadian GP barring a calamity! Vettel lost his concentration!

VETTEL LOSES THE RED BULL AND BUTTON IS THROUGH!!!!!!!

The final lap as Button sets the fastest lap of the race! What a duel.

Di Resta has put the Force India into the barriers at turn 9. No overtaking at that corner. The gap from P1 to P2 is 0.94s.

Button told: "We can win this race, Jenson." Wouldn't that be a story? We should complete the full 70 laps.

Webber through to take third from Schumacher with three minutes and three laps to go!

Button 1.6s behind Vettel after picking up 1.5s on that last lap! Four minutes remaining - can we get the laps in?

And Button is three seconds behind Vettel and able to catch him in the closing stages! What an end to this race! Webber right up on veteran Schumi.

And Button also passes Schumacher for second!!!!!! DRS skills again from the 2009 world champion! What a drive!

Webber again cuts that corner and Button on the racing line streaks past for third!

Webber passes and leaves Schumi for dead but locks up and cuts the corner - has to give the place back. He manages it without also allowing Button through!

Schumacher three seconds behind Vettel, who should win the race from here.

Massa past Barrichello for ninth. Kobayashi in sixth holding off Rosberg.