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Idaho Class D Knowledge Practice Test
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Passing target: 85% (34/40)
Traffic Signals & Road MarkingsStandalone practice
A traffic signal flashes red toward your approach. How must you respond?

Correct answer: Stop completely, then go when it is safe
Why
A flashing red signal is handled like a stop sign: stop, yield to conflicting traffic and pedestrians, then proceed safely.
Verified against Idaho Driver’s Handbook, July 2026 · Flashing red light · p. 55
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