What does the presence of snowbanks or any fixed objects at service stops indicate?

The presence of snowbanks or fixed objects at service stops indicates that the bus needs to be positioned carefully to ensure safety and accessibility for passengers. When snow accumulates along the curb, it can obstruct the bus's ability to pull up close to the curb, making it more difficult for passengers to board and disembark safely.

Thus, allowing at least 6 feet between the bus and the curb provides enough room for passengers to navigate around these obstacles, as well as reducing the risk of any accidents or falls. This practice ensures compliance with safety regulations and enhances overall passenger experience, particularly for those with mobility issues.

Other options do not address the potential hazards posed by snowbanks effectively and do not promote safe practices for operating the bus in those conditions.