Where should a crew member be stationed when backing up a vehicle?

When backing up a vehicle, the crew member should be stationed outside to the left rear of the vehicle. This position allows the crew member to have a clear line of sight to the area behind the vehicle and to help guide the driver. Standing to the left rear offers a vantage point that is typically unobstructed and provides a better view of any potential obstacles on the right side, which is crucial for safe maneuvering. This position also allows the crew member to signal the driver effectively, ensuring proper communication during the backing process.

While being positioned in front of the vehicle can endanger the crew member, or being inside the vehicle restricts the driver’s visibility of surroundings, the left rear position strikes the necessary balance between visibility and safety. Thus, it is the safest and most effective approach for backing up an ambulance or any large vehicle.