A red robot means stop
Traffic Light Signals
Traffic light signals control movement through roads and intersections. Review what each light, arrow and signal combination requires a driver to do.
Warning of stop
A green robot means proceed with caution
Traffic turning to the right may proceed if the road is clear
Rail/road level crossing with flashing warning lights
Example of flashing light signal
Only straight ahead traffic may proceed
Traffic turning to the left may proceed if the road is clear
Proceed with caution. The green arrow indicates that traffic from all other directions has been stopped
Proceed with caution and give way to traffic approaching from a road on the right