A flashing green light typically indicates that a vehicle is allowed to proceed with caution, often seen at certain traffic signals or in emergency vehicle situations. It may also signal the presence of a pedestrian crossing or indicate that a traffic light is about to change. In some contexts, such as aviation, a flashing green light can denote that an aircraft is cleared for takeoff or landing. Always refer to local traffic laws for specific meanings.
A flashing amber light means approach the lock at a safe speed and under full control.
General Warning: Exercise extreme precautions
Flashing RED: clear the active runway. Flashing RED AND GREEN: General Warning: Exercise extreme caution.
Exercise extreme caution.
Flashing amber light means slow down, watch for potential dangers. Flashing red means stop; proceed if and when it is safe.
A flashing yellow light in aviation terms is a runway guard light.
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.
battery light flashing means the battery is not charging,check alternator fuel light flashing means very low or almost out of fuel.
A stale green light means that the green traffic light cycle has almost ended and will change to yellow at any moment. One way to tell if it is a stale green is to look at the pedestrian crossing light, if it is flashing do not walk or is solid do not walk it could be a stale green.
A flashing green light in Canada indicates that a pedestrian has pushed the button to cross the street, and drivers should yield to pedestrians.
A flashing yellow signal light means proceed with caution.
Green