TECHNICAL

FLAG SIGNALS

Stationary - Danger, slow down sufficiently to ensure that full control of the vehicle can be retained. No overtaking.

Waved - Great danger. Slow down considerably. Be prepared to suddenly change from the projected racing line, or take other evasive action including stopping if necessary. No overtaking.

Stationary - Another competitor is following close behind.
Waved - Another competitor is trying to overtake.

Immediately cease driving at racing speed and proceed slowly, without overtaking, and with maximum caution to pits or start line obeying marshal's instructions, and being prepared to stop should the track be blocked.

The driver must stop at his pit within one lap of receiving the signal and report to the Clerk of the Course. A penalty of exclusion may be enforced by display of the Black flag. Displayed with white number.

 End of race or practice

Jersey flag maybe used if start lights fail