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Indicates the start of a race or a restart after a caution period. |
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Indicates a complete race stoppage due to an unsafe condition. |
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Position indicates unsafe driving conditions on the track. Drivers must slow down, drive with caution and hold their relative position. No passing is allowed under yellow but drivers may close the field behind the leader. |
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Indicates to the drivers that they are entering the last lap of the race. In a road course race, the white flag may be used to indicate that an emergency vehicle is on the track. |
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Indicates that the signaled car is being overtaken by a faster car and that the signaled car should give consideration to the overtaking car. |
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Indicates that the signaled car must go immediately to the pit area for consultation. A driver who ignores a black flag will have scoring discontinued. |
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Indicates an unsafe track condition in a particular location. |
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Indicates completion of the race. |