No overtaking. Danger, you must slow down to an appropriate speed and watch for any obstructions.
Great danger, slow down considerably and be prepared to stop. No overtaking.
Shown once you have passed a dangerous Yellow Flag situation.
Also shown during formation laps at each marshal post.
Shown at the end of a session and/or race. If you have won the race you are the first to pass this flag, congratulations!
A faster competitor is following closely behind.
A faster competitor is trying to overtake and you should not fight for position.
Slow down and reform the grid. Stay in your formation and prepare for a second start.
The track surface ahead could be slippery. Caution is advised.
Immediately slow down Immediately slow down and form up behind the leader, no overtaking. Continue at a reduced pace, with no overtaking until a green flag is shown at the start finish line. The race leading kart must slow down to a steady pace (as on a rolling start lap).
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.
To be used at the start of a race if the lights have failed.
The flag will be waved to indicate the sector of the track that the slow moving vehicle is in, and held stationary whilst the vehicle is in the next sector.