Proceed with caution..
~Bemnestle
It means to stop
Proceed with caution.. ~Bemnestle
You must stop
Amber (or red) in a traffic light sequence means "stop," put the brakes on! Green means "go;" and yellow signifies that the traffic light is about to turn red (or amber), so you should start to slow down and prepare to stop.
A red light - steady or flashing - means STOP. A steady amber light means Caution - signal about to change. A flashing amber light means SLOW DOWN.
3 colours on a traffic light red amber green
stop at the stop line
Amber in the traffic signal means caution. Generally, it is best to stop on an amber light.
Orange or Amber
Amber
Amber, as in: Red - stop Green - go Amber - caution
In the United States, the middle light on a traffic light is "Yellow" or "Amber," depending on the regional colloquialism.