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Question: Flashing red and yellow lights control some intersections during times when there is __________ traffic flow.

Options:

  1.  low
  2.  extremely high
  3.  moderately high
  4.  moderate

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1 Answer

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Best answer

1. Low

Flashing red and yellow lights control some intersections during times when there is low traffic flow.


Explanation:

Flashing Red - A bright red flashing lamp means exactly the same as the stop sign: STOP! After stopping, continue where you are safe and keep the right rules.

Yellow - A yellow signal light indicates that a red signal is about to appear. If you see a yellow light, you should stop, if you can do it safely. If you are unable to stop, look for vehicles that may intersect at intersections when the light changes.

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