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Washington Personal Driver Knowledge Test
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Passing target: 80% (32/40)
Regulatory, Lane & Parking SignsStandalone practice
On a two-lane road, you are behind a slow farm tractor. You see this yellow NO PASSING ZONE sign on the left side of the road. The tractor driver waves you around. What should you do?
Correct answer: Stay behind the tractor until the zone ends and it is safe
Why
This pennant-shaped sign marks the start of a zone where passing is not allowed. Hills, curves, intersections and driveways can hide oncoming traffic until it is too late to get back into your lane. When you pass a farm vehicle where passing is allowed, leave at least 3 feet between your vehicle and it.
Verified against Washington Driver Guide · No passing and passing safely · p. 116, 119, 106
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