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Do Not Pass: What It Means & What To Do

Do Not Pass (R4-1) - rectangle (vertical) white with black regulatory sign: Do not pass other vehicles in this zone
MUTCD CodeR4-1
CategoryRegulatory Signs
ShapeRectangle (vertical)
ColorWhite with black

What Does the Do Not Pass Mean?

Do not pass other vehicles in this zone. Stay in your lane.

About This Sign

This sign marks the beginning of a no-passing zone where limited sight distance or other conditions make passing dangerous.

Other Regulatory Signs

Stop Sign (R1-1) - octagon red with white regulatory sign: Come to a complete stop before the stop line or crosswalk

Stop Sign

R1-1

Yield Sign (R1-2) - triangle (inverted) red and white regulatory sign: Slow down and be prepared to stop

Yield Sign

R1-2

Stop for Pedestrians in Crosswalk (R1-5b) - rectangle (vertical) white with black/red regulatory sign: Stop for pedestrians within the crosswalk

Stop for Pedestrians in Crosswalk

R1-5b

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Do Not Pass - DMV Road Sign Meaning & Test Guide | DMV IQ