Question

what does this sign mean? image of a yellow diamond-shaped sign with a black bicycle symbol bicycle not allowed; bicycle crossing; advanced bicycle warning; yield to bicycles

Explanation:

This is a traffic sign with a bicycle symbol on a yellow diamond - shaped background. A "Bicycle crossing" sign indicates that there is an area where bicycles are likely to cross the road, alerting drivers to be cautious of bicycles in that area. "Bicycle not allowed" would have a prohibitory symbol (like a red circle with a line through the bicycle), "Advanced bicycle warning" is not the standard meaning of this sign, and "Yield to bicycles" has a different sign design (usually with a yield symbol along with the bicycle). So the correct meaning is "Bicycle crossing".

Answer:

B. Bicycle crossing