it means you may go straight ahead or turn except where signs prohibit turns and traffic and pedestrians alright in the intersection must get out of your way.
On a vertical display traffic signal the green light is on the bottom. On a horizontal display traffic signal it is to the right, but may depend on that state (or municipality's) practice.
A traffic signal displaying a steady circular yellow light means that you should use caution when going through the intersection. You have the right away, but watch for other cars.
The lowest light on a traffic signal is green. Some cities use traffic lights that are not arranges top to bottom but rather side to side. In this event the green light is usually the furthest to the right.
Green-Yellow-Red-Green For color blind people the traffic light would be upright and from top it would be. Red Yellow Green.
A light signal
A traffic signal displaying a steady circular green light means that, at least according to the light, you have the right to proceed. BUT, that also means "only if it is safe to do so". For example, a driver coming South is in the intersection, going straight, when the light changes. Traffic stops him from getting out of the intersection. You are traveling west and want to turn South. But his Range Rover is in the intersection! You have the green light! What you do is stay put, even if your light changes to red before you can move into your turn, even if everyone behind you gets mad at you. You must not clog up the intersection, because drivers coming East may want to turn North.
It's a traffic signal. Or to my belief it is the Mobile spy
It means that oncoming traffic is stopped by a red light.
The three lights of a traffic signal are red, yellow, and green. The red light indicates that vehicles must stop, the green light signals that it is safe to go, and the yellow light warns that the signal is about to change to red, advising drivers to slow down and prepare to stop. These lights help regulate traffic flow and enhance road safety.
The blinking green light in Canada signifies that a driver can turn left at a traffic light intersection when it is safe to do so, even when the light is red. This is a unique traffic signal used in some Canadian cities to improve traffic flow and reduce congestion.
Emergency vehicles carry a transponder that transmits a radio signal to change the traffic lights to green for them.
A signal light that is not working.