Final answer:
The funeral procession generally has the right of way at an intersection, and other drivers or pedestrians should stop and wait for it to pass by before proceeding.
Step-by-step explanation:
When encountering a funeral procession at an intersection, the general rule of thumb is that the funeral procession has the right of way. Participants in the procession are typically given priority over other vehicles at intersections, including those with traffic signals. While laws can vary by state or locality, it is a common practice to allow the entire procession to pass through an intersection as a single unit for safety and respect for the deceased. As a driver or pedestrian not part of the procession, one is expected to stop and remain stationary, allowing the procession to pass before proceeding.