This video can help you learn more about traffic signals and provide a quick recap of the most important lights and what they mean – before you attempt the real DMV exam.


Learn about Traffic Lights? But isn’t it only common sense? Everyone knows what green lights and red lights mean.

Well, results from real DMV tests and our practice tests tell a different story.


New drivers and foreign students often fail on questions about flashing lights, including both the normal flashing signal and flashing arrows.

1 out of 5 trip on questions about the flashing yellow signal.

1 out of 8 don't know the meaning of the flashing yellow arrow.

1 out of 3 thinks that a green light means that they have they always have the right-of-way.

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