Wet leaves on the road are dangerous because they:

Question: Wet leaves on the road are dangerous because they:

Answer options:

• Smell bad ✅ Are as slippery as ice
• Damage tires
• Cause overheating

Correct answer: Are as slippery as ice

Explanation: Wet leaves on the road are highly dangerous because they create a slick barrier that drastically reduces tire traction, making the surface as slippery as ice. While decomposing leaves might smell unpleasant, they do not cause mechanical issues like tire damage or engine overheating. The ICBC Learn to Drive Smart manual emphasizes that drivers must treat wet leaves as a severe traction hazard, requiring reduced speed and increased following distance to avoid skidding. On the knowledge test, understanding how environmental conditions impact traction is vital for answering questions about safe stopping distances and hazard perception.