Who is responsible for maintaining a 'safety bubble' on the trailer yard?

The responsibility for maintaining a 'safety bubble' on the trailer yard primarily lies with the spotter or the individual who is unescorted. In this context, a 'safety bubble' refers to the area around moving vehicles and equipment where safety precautions are crucial to protect individuals from accidents or injuries.

The spotter plays a vital role in ensuring that the area remains safe by directing traffic, warning of potential hazards, and maintaining situational awareness. Their training typically includes understanding the layout of the yard, recognizing potential risks, and communicating effectively with drivers and other personnel in real time.

While other individuals in the yard, such as the driver of the tractor or the yard supervisor, have their own responsibilities regarding safety and operational efficiency, it is specifically the spotter's role to enforce and uphold the safety protocols in the area, creating and maintaining this critical buffer zone to prevent accidents.