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Home / Driving Information / Signs, Signals, and Maremperors / Traffic Signals at Intersections / Traffic Signals
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RED—A red signal light suggests STOP.

You are watching: When a traffic signal is not illuminated because of a power failure

A appropriate turn deserve to be made versus a red light ONLY after you speak and also yield to pedestrians and vehicles in your course. DO NOT revolve if there is a sign posted for NO TURN ON RED.

FLASHING RED—A flashing red signal light means exactly the very same as a speak sign: STOP! After avoiding, proceed as soon as safe and observe the right-of-means rules.

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YELLOW—A yellow signal light cautions you that the red signal is around to appear. When you view the yellow light, you must stop, if you deserve to execute so safely. If you can"t stop, look out for vehicles that may enter the interarea as soon as the light alters.

FLASHING YELLOW— What does a flashing yellow light mean?A flashing yellow signal light alerts you to be mindful. Slow dvery own and be particularly alert.

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You deserve to revolve left ONLY if you have enough room to finish the turn before any oncoming vehicle, bicycle, or pedestrian becomes a risk. Vehicles turning left must constantly yield to those going straight from the oppowebsite direction.

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GREEN ARROW—A green arrowhead means GO, but first you have to yield to any automobile, bicycle, or pedestrian still in the intersection. The green arrow pointing best or left allows you to make a defended turn; oncoming vehicles, bicycles, and pedestrians are quit by a red light as lengthy as the green arrowhead is lit.

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TRAFFIC SIGNAL BLACKOUT—If all traffic signal lights are not working bereason of an electrical power failure, you have to soptimal at the interarea and then continue when you know various other turning and approaching vehicles, bicycles, or pedestrians have actually stopped. Ablacked-out traffic signal works the same as a four-means stop interarea.