Under what condition might the center part of your lane become unsafe to ride on?

Answer: B — It’s raining

The center part of your lane may become unsafe to ride on when it’s raining due to several factors. Rain can create a slick surface, especially if it has not rained for a while, as oil and debris may rise to the surface and create a slippery condition. Additionally, the middle of the lane is often where vehicles leak oil or fluids, which can further contribute to hazardous riding conditions when wet. Riders should be particularly cautious during the initial rainfall after a dry spell, as this is when the road surface can be the most dangerous. In such conditions, it is advisable to avoid riding directly in the center of the lane where these hazards are more likely to accumulate and instead ride where the tires of vehicles typically pass, as this area tends to be clearer of debris and slick substances.