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AMDifficulty 1/5

A barrier device consists of a series of steady or flashing yellow lights. What does the line joining them mean?

Correct answer

Crossing that line is prohibited.

Crossing the line joining the lights is prohibited. This is a barrier device, not the general meaning of every yellow light or a flashing amber traffic signal. The prohibition concerns that line; it does not imply closure of the entire road.

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  • You may cross it freely when the lights flash.

  • It only provides guidance and never prohibits crossing.

  • Crossing that line is prohibited.

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