because flashing green lights mean go and the green lights that are not flashing mean stop
Flashing green lights in Canada indicate that a pedestrian has pushed the button to cross the street. It is a signal for drivers to yield to pedestrians.
A flashing green light in Canada indicates that a pedestrian has pushed the button to cross the street, and drivers should yield to pedestrians.
When approaching a flashing green light in Canada, drivers should proceed with caution and yield to pedestrians and other vehicles as necessary.
Stoplights.
A flashing amber light means approach the lock at a safe speed and under full control.
"How many stoplights are on Main Street, if you know?"
If they have a green flashing light on top of their car, then they are a Doctor, and have as much priority as a regular emergency vehicle.
1/2*1/2*1/2*1/2*1/2=1/32
Green
Green
Cleared to cross
unknown