The road leading up to these traffic lights will be split into filter lanes: traffic in one lane goes left, another lane is for traffic wanting to travel straight ahead, and another lane may be for vehicles wishing to go right.
Let's say the green arrow points left. It means only traffic that wants to turn left can go. Vehicles in all other lanes must remain stopped. If the arrow points right, you are free to move as long as you're in the right-hand lane; everyone else must stay stationary.
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.
A solid yellow arrow at a traffic light means that the signal is about to change from a green arrow to a red arrow and you should prepare to stop. It usually indicates that you should clear the intersection if you are already in it, but not make any new turns.
A red arrow displayed with a green traffic light typically indicates that drivers are not allowed to make a turn in the direction of the arrow, even though the green light allows for forward movement. This means that while vehicles can proceed straight through the intersection, they must stop and cannot turn in the direction of the red arrow. Always be sure to follow the specific traffic signals and rules in your area, as they can vary.
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.
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 green traffic light arrow pointing up indicates that vehicles may proceed straight ahead in that direction. It means that the lane is open for movement, and drivers can continue forward without stopping, provided it is safe to do so. However, they should still be aware of pedestrians and other traffic.
A green arrow with a flashing red light typically indicates that drivers can proceed in the direction of the green arrow while yielding to pedestrians and other traffic. The flashing red light serves as a warning to watch for potential hazards or stop if necessary. It's important to follow local traffic laws, as the specific meaning can vary by jurisdiction. Always prioritize safety and be prepared to stop if required.
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.
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.
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.