Pennant Sign (No Passing Zone)
The pennant sign is the only road sign in the United States with a pennant shape — a horizontal isosceles triangle pointing to the right. This sign marks the beginning of a no passing zone and is always posted on the left side of two-lane, two-way roads. It tells drivers that they may not cross the center line to pass another vehicle in the area ahead. People often search for "pennant sign" because it comes up frequently on driver's license written tests. The pennant shape is one of the sign shapes you must memorize for the test, along with octagon (stop), inverted triangle (yield), diamond (warning), and others. The pennant sign works in conjunction with yellow road markings. When you see this sign, you'll also notice a solid yellow line on your side of the center line. The no passing zone typically exists where there are hills, curves, or other sight obstructions that prevent you from seeing oncoming traffic far enough ahead to pass safely. The zone ends when the solid line changes back to a dashed yellow line.
Rules & What to Do
Do not attempt to pass other vehicles by crossing the center line when this sign is posted. Stay in your lane until the no passing zone ends, indicated by the return of a dashed yellow center line. Even then, only pass when safe.
Penalties
Passing in a no passing zone is a moving violation with fines typically between $150-$400 and 3-4 points on your driving record. If passing causes an accident, penalties are significantly more severe, potentially including criminal charges.
For Commercial Drivers
CDL drivers should be especially cautious about no passing zones. Commercial vehicles require significantly more time and distance to pass than passenger vehicles. A CDL moving violation for illegal passing can lead to disqualification of your commercial driving privileges, especially if it's your second serious violation within three years.
Frequently Asked Questions
What is a pennant-shaped sign?
A pennant-shaped sign is the no passing zone sign. It's a horizontal triangle pointing to the right, posted on the left side of two-lane roads. It's the only road sign in the US with this unique shape.
What does the pennant sign mean on a driving test?
On the driving test, the pennant sign means no passing zone. You need to know that it's the only pennant-shaped sign in the US, it's yellow with black text, and it's posted on the left side of the road.
Where is the pennant sign placed?
The pennant sign is placed on the left side of two-lane, two-way roads at the beginning of no passing zones. It faces traffic approaching from the direction where passing is prohibited.