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Warning Signs
The single biggest slice of the test. Learn to decode any sign by its shape and color — then drill them.
What this lesson covers
- Distinguish a gentle curve from a sharper turn and from a full reversing S-curve
- Recognize intersection and merge warnings before you reach them
- Identify road-condition warnings: slippery surfaces, narrow bridges, dips, and dead ends
- Explain what fluorescent yellow-green signs specifically warn about
Unlock the full Driving Theory
- Every locked lesson across all modules — signs, right-of-way, hazard awareness, safe-driving practice and more.
- Plus full access to every other course and practice test on the site.
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