MotoGP Catalan GP: Live commentary and updates from Barcelona

And that concludes our live coverage of the Catalan GP. We will continue to bring live updates and news straight from the paddock. 

Replays show Acosta being hit by Aldeguer at the final turn. The incident is under investigation

Final lap

Acosta is struggling for pace. Mir goes past him at Turn 1, with Aldeguer also clearing the KTM rider. 

And di Giannantonio goes up the inside of Acosta into Turn 10. Acosta fights back, but di Giannantonio makes the move stick into Turn 12. Now can the VR46 rider hang on to victory with team boss Valentino Rossi watching him in the garage?

Mir is still right behind di Giannantonio, and both Aldeguer and Ogura have joined the queue. It's going to be an epic showdown in Barcelona

And Di Giannantonio goes past Mir at Turn 10 to grab second! Next target: Acosta. 

Meanwhile, both Aldeguer and Ogura have passed Bagnaia, who is struggling on the medium rear tyre. 

The lead battle is raging on between Acosta and Mir, with di Giannantonio ready to pick up the pieces in third. 

Bezzecchi is unable to make much progress, despite several riders being sidelined from contention. He is running in eighth place, behind the Yamaha of Quartararo. However, with Martin down in 19th after his crash, he is set to extend his lead in the championship.

Update from LCR: Johann Zarco is at the medical center, not in a critical condition. Awaiting for further tests and specific information, we’ll let you know when we have more info

Di Giannantonio claims third from Bagnaia, but can he challenge Acosta and Mir?

No further action for the incident between Fernandez and Martin

Acosta's first grand prix win may not come so easily. Mir is running right on his tail, while Bagnaia and di Giannantonio are also in the hunt

Martin has rejoined the race but he is at the back of the pace, along with Fernandez.

The top Aprilia is Ogura in sixth, with Bezzecchi down in eighth. 

Acosta remains in the lead, with Martin jumping to second ahead of Fernandez.

The warm-up lap has begun. 11 laps of racing ahead of us. 

This is how the grid looks like

Acosta, Fernandez, Martin

Di Giannantonio, Morbidelli

Mir, Aldeguer, Marini

Bagnaia, Ogura, Bezzecchi

The pitlane is open and the remaining riders are heading out on track. 

Teams are firing up engines in the pitlane. Like it or not, the race will resume shortly. 

This is the reason why we have a red flag in Barcelona. Viewer discretion is advised.

The pitlane will open in five minutes. 

KTM's Aji Ajo says an electronic issue was the likely reason for Acosta suddenly slowing down on track, but the team needs time to conduct a full analysis 

Marini has changed his leathers and will be able to take the restart

Race will be restarted for 12 laps, down from 13. The starting order will remain the same. No race start time has been announced.

All three riders are conscious. Both Marini and Bagnaia were immediately back on their feet, but Zarco got tangled up in his bike. The medical crew is attending the Frenchman.

The warm-up lap is underway. With 13 laps of racing scheduled ahead of us, we are effectively going to have another sprint race. All riders are running the soft rear.

As explained before, the starting grid will be decided based on the order on lap 11. That means Acosta, Fernandez and Martin will line up on the front row.

The pitlane is open and the field is heading back out on track. We'd admit that this situation is difficult for everyone, not least the fans, as we still wait for a further update on Marquez's condition.