The 'green-white-checkered’ rule was first used in the Craftsman Truck Series. Under unfavorable circumstances, if a race reached the scheduled distance under a caution flag, the sanctioning ...

Purdue legend and Indiana Fever coach Stephanie White waved the green flag for Indianapolis 500 practice on Sunday.

The white symbolizes the snowy mountains, gold for sunshine, red for the state's soil and blue for the sky. The "C" stands the ... the only state with a flag that has a green background.

This flag signals the start of the race or indicates the resumption of racing after a caution period. When the green flag is waved ... to rectify the problem. The white flag signifies that ...