The black and white
chequered flag waved as the cars pass the finishing line symbolises
the end of the race.
Red Flag
Indicates that the race
has been stopped. It is displayed motionless. All drivers must stop
racing immediately and proceed to the pits.
Black
and White Diagonal Flag
Shown motionless with a
white number on a blackboard. This is a warning to the driver of
unsportsmanlike behaviour.
Observation
Post Flags
Black
Flag
Shown motionless with a
white number on a blackboard informs the driver that he must stop at
his pits on the next lap.
Black
Flag with Orange Disc
Shown with a white number
on a blackboard informs the driver that his car has mechanical
problems, likely to endanger himself or others. Driver must stop at
his pit on the next lap.
Yellow
Flag
The signal of danger or a
situation of danger. Slow down, prepare to stop. Keep your position
and do not overtake until you see the green flag.
Yellow
Flag with Red Stripes
Tells the drivers that the
grip on the track surface has suddenly deteriorated in the area
after the flag. Usually due to oil on the track or water causing
aquaplaning.
Green
Flag
All clear. This is used at
the end of a danger area controlled by the yellow flags.
White
Flag
This tells the drivers
that they are about to overtake a slower moving vehicle.
Light
Blue Flag
The overtaking signal.
Waved, it informs the driver that he is going to be overtaken by one
or more faster cars. Shown motionless means that the faster car is
still some distance away.