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  2. Variations in traffic light operation - Wikipedia

    en.wikipedia.org/wiki/Variations_in_traffic...

    A pole-mounted four-light signal with flashing yellow arrow for a left turn in Oregon. In the US, Canada, Brazil, Australia and The Netherlands, flashing yellow does not require traffic to stop, but drivers should exercise caution since opposing traffic may enter the intersection after stopping. This may be used when there is a malfunction with ...

  3. Traffic light - Wikipedia

    en.wikipedia.org/wiki/Traffic_light

    This is an accepted version of this page This is the latest accepted revision, reviewed on 6 February 2025. Signaling device to control competing flows of traffic This article is about lights used for signalling. For other uses, see Traffic light (disambiguation). "Stoplight" redirects here. For other uses, see Stoplight (disambiguation). An LED 50- watt traffic light in Portsmouth, United ...

  4. HAWK beacon - Wikipedia

    en.wikipedia.org/wiki/HAWK_beacon

    Flashing yellow signals in other contexts are simply caution markers, and do not convert to steady yellow and thence to red in this way. At conventional traffic signals, the entire pedestrian crossing phase, including the entire flashing upright hand (don't walk) "pedestrian change interval" is protected from vehicle traffic of the roadway ...

  5. There's a flashing yellow arrow in downtown Akron: What ... - AOL

    www.aol.com/theres-flashing-yellow-arrow...

    Here are the official tips for Ohio drivers regarding flashing yellow arrows: 1. Pay attention! 2. Remember: The flashing yellow arrow will be used depending on time of day and traffic conditions.

  6. Can you drive through a yellow light in Georgia? Here’s what ...

    www.aol.com/drive-yellow-light-georgia-law...

    “A yellow light warns that the light is changing from green to red,” the Georgia Department of Driver Services says, adding that drivers should “slow down and prepare to stop.”

  7. Should you slow down or speed up at a yellow light? What ...

    www.aol.com/slow-down-speed-yellow-light...

    Yellow lights give drivers little time — usually 3 to 6 seconds — to make a decision at an intersection. Here’s what Kansas and Missouri laws say on the matter.

  8. Lane control lights - Wikipedia

    en.wikipedia.org/wiki/Lane_control_lights

    Lane control signals for countries driving on the right. Flashing red is sometimes used instead of yellow. Lane control with speed limits used instead of arrows. Lane control lights are a specific type of traffic light used to manage traffic on a multi-way road or highway. Typically they allow or forbid traffic to use one or more of the ...

  9. Road traffic control device - Wikipedia

    en.wikipedia.org/wiki/Road_traffic_control_device

    A yellow light indicates that a red light will follow, and vehicle drivers must stop if it is safe to do so. Flashing beacons are flashing signals. Yellow flashing beacons are usually used to draw attention to other traffic control devices, such as a crosswalk sign. Red flashing beacons are used to supplement stop signs. Steady burning electric ...