Le Mans - Nearly half the Moto3 riders competing during the French Grand Prix crashed out on track.
It's suspected that an oil spill was to blame.
As riders hit the affected section of track, many of the competitors lost control of their bikes and crashed.
It's akin to watching vehicular dominoes tumble as riders are unable to hold onto their bikes and skid into the gravel.
More than 10 riders affected
An aerial view captures chaos but grab a better view via the video below:
Unbelievable scenes in #Moto3! Nearly half the field down in one turn!#FrenchGP pic.twitter.com/OneoWHKfce
— MotoGP™ ?????? (@MotoGP) May 21, 2017