Las Vegas - What would a Nascar race be without a punch-up? Drivers Joey Logano and Kyle Busch were involved a violent brawl at the Las Vegas Motor Speedway on Sunday.
During the race, Logano collided with Busch, sending the latter sliding into pits lane.
Busch, clearly incensed by the crash, went in search of the offending driver to have 'words' with him after the race.
Las Vegas brawl
What followed is sadly typcal of Nascar; a huge fight between crew members, fists flying and bloodied faces.
In a video posted to YouTube, you can spot Logano being pulled from the center of the fight by members of his crew while Busch walked away with blood on his forehead.
Martin Truex Jnr won the race, winning the first two stages and leading 150 of the event's 267 laps.
Watch the fight below: