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Illinois Class D Written Exam Practice
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Regulatory, Lane & Parking SignsStandalone practice
A downward-pointing red-and-white triangle says YIELD. What does it require?

Correct answer: Slow down, give the right-of-way, and stop if necessary.
Why
At a YIELD sign, slow and give way to traffic close enough to create a hazard, stopping when needed.
Verified against Illinois Rules of the Road, July2026 · Triangular YIELD sign · p. 68
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