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Minnesota Class D Knowledge Practice Test
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Passing target: 80% (24/30)
Traffic Signals & Road MarkingsStandalone practice
At an intersection, a police officer directs traffic. The officer waves you through, but your traffic light is red. What should you do?
The officer waves toward A while A’s signal is red. The question shows the conflicting controls, with no chosen route through the intersection.
Correct answer: Obey the officer, and go through with care
Why
Most officers signal stop with a raised hand, palm toward you, and a long whistle blast. They signal go with a hand motion and short whistle blasts, and they may use a flashlight in low light. Flaggers in work zones and school patrols also direct traffic, and you must obey them.
Verified against Minnesota Driver's Manual · Traffic officers · p. 74
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