RACE: Ocon and Sirotkin out in chaotic first lap

2:03Now Playing

RACE: Ocon and Gasly out on chaotic opening lap

0:28Now Playing

RACE: Ocon crashes out as Force Indias clash on Lap 1

0:31Now Playing

Race: Ocon tips team mate Perez into the wall

0:28Now Playing

FP3: Sirotkin crash brings out the red flags

0:20Now Playing

RACE: Grosjean penalised for contact with Ocon on lap 1