2021 F1 Italian Grand Prix Live: As it happened.

Keep across crash.net for the latest paddock reaction from THAT crash. See you soon.

What a team #ItalianGP @McLarenF1 pic.twitter.com/bgvBmZQpWZ

— Formula 1 (@F1) September 12, 2021

Last lap...

Two laps to go...

Final three laps - Ricciardo, Norris, Perez, Bottas, Leclerc, Sainz, Stroll, Alonso, Russell and Ocon is the top 10.

Bottas locks up into Turn 1 meaning he can't get past Perez.

Order on Lap 45: Ricciardo, Norris, Perez, Bottas, Leclerc, Sainz, Stroll, Alonso, Russell and Ocon.

Bottas nearly gets through on Perez into Turn 4 but the Mexican gets the move back on the exit.

#F1 title rivals Max Verstappen and Lewis Hamilton have crashed out of the #ItalianGP https://t.co/V3FSDR8khX

— CRASH.NET/F1 (@CRASH_NET_F1) September 12, 2021

Order on Lap 38: Ricciardo, Norris, Perez, Bottas, Leclerc

Bottas is flying out there but it's a 1-2 for McLaren at the moment...

Another lap, another overtake for Bottas! He's up to fourth in the Mercedes...

Bottas gets past Sainz into Turn 1 with an aggressive move - P5 for the Finn now.

It's a McLaren 1-2! Norris gets through past Leclerc for second.

Here we go... the Safety Car is in.

Safety Car in at the end of this lap...

For everyone asking, Lewis is OK. He's on his way back to the paddock now.

— Mercedes-AMG PETRONAS F1 Team (@MercedesAMGF1) September 12, 2021

Order under the Safety Car - Ricciardo, Leclerc, Norris, Perez, Sainz, Bottas, Stroll, Alonso, Russell and Latifi.

Order under the Safety Car - Ricciardo, Leclerc, Norris, Perez, Sainz and Bottas.

VERSTAPPEN AND HAMILTON HAVE CRASHED! UNBELIEVABLE SCENES.