The standard light sequence for traffic lights is: Red, Red & Amber, Green, Amber, then back to Red. Let's break down each light and what it signifies:
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Red Light: Stop. You must come to a complete stop behind the designated white line. Do not proceed until the light changes to green.
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Red & Amber Lights: Prepare to go. This combination alerts you that the green light is about to appear. Be ready to proceed, but do not start moving yet.
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Green Light: Go, if the way is clear. You may proceed through the intersection, but only if it is safe to do so. Always check for pedestrians, cyclists, and other vehicles before entering the intersection.
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Amber Light (Yellow Light): Caution - Prepare to Stop. The amber light indicates that the light is about to turn red. You should stop if it is safe to do so. If you are too close to the intersection to stop safely, proceed with caution. Note that regulations vary slightly between locations about whether you must stop or should stop.
Here's a table summarizing the sequence:
| Light Sequence | Meaning | Action |
|---|---|---|
| Red | Stop | Come to a complete stop behind the white line. |
| Red & Amber | Prepare to go | Be ready to proceed, but do not start moving. |
| Green | Go, if the way is clear | Proceed through the intersection, checking for pedestrians, cyclists, and other vehicles. |
| Amber (Yellow) | Caution - Prepare to Stop | Stop if it is safe to do so. If not, proceed with caution. |
This sequence is designed to ensure safe and efficient traffic flow at intersections. Understanding and following this sequence is crucial for all drivers.
