What does a green arrow signal mean?

A green arrow signal indicates that it is safe for drivers to proceed in the direction the arrow points. This means that all necessary precautions have been taken, such as the intersection being clear of other traffic and pedestrians, allowing vehicles to move confidently without the need to stop. It gives a clear directive to drivers, reassuring them that they have the right of way for that particular movement. In traffic situations, a green arrow is often used in conjunction with a red light for other directions, helping to streamline traffic flow while providing specific guidance to those facing the green signal.