FLAGS OF NASCAR
Green: Go
Yellow: Caution
Red: Safe stop
Blue: Being passed
Black: Penalty, go to pits
White: 1 lap to go
Checkered: Race over
Green:
GoGreen:
Go
Yellow:
Caution
Red:
Safe stop
Blue:
Being passed
Black:
Penalty, go to pits
White:
1 lap to go
Checkered:
Race over