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Delaware Class D Knowledge Practice Test
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Passing target: 80% (24/30)
Traffic Signals & Road MarkingsStandalone practice
A lane-control signal above your lane changes to a steady yellow X. What should you do?
Correct answer: Leave that lane as soon as it is safe.
Why
Leave the lane as soon as you can safely change lanes. A steady yellow X warns of a change in lane use. A red X prohibits entering or traveling in that lane; a green arrow permits use subject to other rules.
Verified against Delaware Driver Manual · Steady yellow X above a lane · p. 85
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