What room flags used for throughout NASCAR races? How countless flags are there and also what is indicated by every flag? every of the eight main flags is colored differently and also represent a certain situation throughout the race. Right here is a one-stop overview that describes the thinking behind every flag watched on race day.

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Flags room an easy way to make drivers aware of how far along they are in the race, and also alert drivers of any type of potential risks on the track. Every race has a designated flagman the is tasked v waving various colored flags together the cars make their way around the track.

List of NASCAR Flags

Black FlagBlue Flag (Diagonal Yellow Stripe)Checkered FlagGreen FlagGreen and also White Checkered FlagRed FlagYellow FlagWhite Flag

Black Flag

The black flag is offered to get the attention of an individual driver. The flagman will wave the black flag at a vehicle that has actually either violated the rule or has actually extensive damages that requires immediate attention. Per the main rules and also regulations that NASCAR, a driver that has been shown the black flag should promptly departure the track and make a pit prevent at an off-track location where the automobile can be easily serviced or repaired by a group of experienced mechanics.

Blue Flag v Diagonal Yellow Stripe

A driver the sees the blue-striped flag is alerted the a faster car is around to happen their car. The flag is waved only when the faster auto is leading by at the very least a complete lap (a full trip approximately the track) and also dictates that the driver being passed have to slow under or move out of the means to allow the other vehicle to get by.

Checkered Flag

The checkered flag is provided to present the finish line because that the driver the wins the face. When the driver the cross the finished line the gyeongju is over.

Green Flag

The eco-friendly flag represents the begin of a race. When the environment-friendly flag is waved, chauffeurs know to hit the gas pedal and begin driving indigenous their starting positions.

Green and also White Checkered Flag

Since a gyeongju cannot end on a caution during the final laps (the final few laps can not consist that a slow pace because of a potential risk on the track), the flagman will wave a checkered green and also white flag to indicate a restart as soon as the safety concern has been addressed.

For example, if a collision wake up on the second-to-last lap and also racers are required to follow the safety and security car, the laps must be re-done and the race will resume as common upon the sight of the checkered green and white flag. The flag is waved again together the leader approaches the complete line.

Red Flag

The red flag is waved when officials become mindful of negative weather and dangerous monitor conditions. Fairly than follow a safety and security car and also slow down, chauffeurs must come to a stop totally in a previously designated area until it is for sure to resume racing.

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Yellow Flag

The yellow flag is used to warn motorists of a potential danger on the track in the kind of debris or a severe collision. When motorists spot the yellow flag, they must slow down and line up in bespeak behind the pace vehicle (a specially significant car the is driven by a safety official to dictate the speed as soon as a safety concern arises) until the flag is no longer being waved, signaling that the hazard has actually been cleared.