BC Class 7 Knowledge Test · Question
What does a sign showing a car with wavy lines under it mean?
This yellow diamond warning sign alerts drivers that slippery road conditions are possible ahead, advising them to slow down and proceed with caution. The optio
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Question: What does a sign showing a car with wavy lines under it mean?
Answer options:
- Car wash ahead ✅ Slippery road conditions possible
- Bumpy road
- Hydroplaning area
Correct answer: Slippery road conditions possible
Explanation: This yellow diamond warning sign alerts drivers that slippery road conditions are possible ahead, advising them to slow down and proceed with caution. The options referring to a car wash or a bumpy road are incorrect because a car wash is not a standard highway hazard, and a bumpy road has its own distinct double-bump symbol. While hydroplaning is a hazard on wet roads, the official ICBC designation specifically labels this icon as slippery road conditions. Under BC Motor Vehicle Act guidelines, yellow diamond-shaped signs warn of physical road hazards. Memorizing these standard hazard signs is essential for passing the ICBC knowledge test and adjusting speed safely in real-world driving.
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