It means stop first then can proceed if clear
A yellow arrow traffic light means that you should yield in the direction you are going. These are often in place when you are turning left.
A yellow arrow traffic light means that you should yield in the direction you are going. These are often in place when you are turning left.
Yield. It usually means the cross-traffic has a blinking red light (stop sign). slow down because someone may pull out
It means stop first then can proceed if clear
The green arrow is what is often known as a "filter." This means vehicles are permitted to proceed with caution in the direction indicated by the arrow.
A green arrow means that (assuming the traffic lights are not malfunctioning) it is safe to turn in the direction of the arrow, if you are in the correct lane. This is different from simply a green light, which means you may turn (if the green light is for the turn lane) but you must yield to oncoming traffic.
Blinking red light signifies alertness or danger.
They're an additional feature to focus your attention towards the traffic light. The human eye is quicker to catch a flashing light than a steady light.
If you are referring to a green arrow pointing upwards at a traffic light then that is pretty much the same thing as a green light signalling for traffic to continue moving forward. Traffic is allowed to move in the direction of the arrow. Commonly used to allow "protected" left turns at an intersection while the red ball prevents traffic from going straight across the intersection.
When a traffic light blinks red it means 'yield,' so proceed as if it were a four way stop sign. I've never heard of one blinking only yellow.
The Red Light Is Telling Everyone To Stop. The Green Arrow Is Telling You It Is Ok To Turn At That Time (Which Ever Way The Light Is Pointing).
People are allowed to turn in the direction the arrow is pointing, but they can not go straight across the road, that should really be common since.