A Yellow Traffic Light Means Stop
Believe it or not, in British Columbia a yellow traffic light tells you that you must stop before you enter the intersection! Yes, I know that there is one caveat to that statement, and it is "unless the stop cannot be made in safety." The onus is on the driver that does not stop for the yellow light to show that it was unsafe if they are involved in court proceedings because of their decision.
Anticipating a Yellow Light
Is anyone able to tell me what a stale green light is? That's right, it's a traffic signal that will soon be turning from green to yellow. An example of a stale green light would be one that you have not seen turn green so that you don't know how long it has been that way, one that has a solid red hand "don't walk" signal facing the same direction of travel or perhaps the cross street has many vehicles waiting for the red.
Shadowing Your Brake
The proper response when approaching a stale green light is to shadow the brake pedal. This means lifting your foot off of the accelerator and hovering it over the the brake. If a stop is needed, you are already almost there as you are beginning to slow and ready to brake.
Know What's Behind You
A defensive driver knows about the traffic behind them when they drive. They actively adjust their position and speed to take into account poor driving behaviours shown by those around them. These actions minimize the hazard of being rear ended when stopping for a traffic signal.
Planning to Stop
A bad habit exhibited by many drivers that increases risk is the race to the traffic light. Speed is maintained until the last moment and then the brakes are applied. If the driver behind is not paying attention a collision may result. Beginning to slow in anticipation of the change is a safer choice to make.
Advance Warning Lights
Advance warning lights preceding some intersections are timed to allow a driver facing them to come to a safe stop for the pending signal change.
A traffic ticket for failing to stop for a yellow light will cost $167 and 2 penalty points.