SIGNAL AHEAD SIGN

Where: On any road before a intersection with traffic light.

Purpose: This sign shows that you are approaching traffic lights

Action: Slow down immediately and be ready to stop if the light changes from green to amber. Make sure there are no pedestrians or cross-traffic who might not obey the signals.

SIGNALS AHEAD RAMP METERING SIGN

Where: At Motorway entry ramp

Purpose: This sign tells you that when you are using a motorway entry ramp, there will be a set of traffic lights that may require you to stop before entering the motorway

Action: Slow down immediately and be ready to stop if the light changes from green to amber. Make sure there are no pedestrians or cross-traffic who might not obey the signals.