Which team member of the anchor detail wears a white hard hat with a green cross?

The team member who wears a white hard hat with a green cross is the Safety Observer (SO). This specific color coding is often used to signify roles related to safety and health within various industries, including marine and construction sectors. The white hard hat typically indicates a safety-oriented role, while the green cross symbolizes a focus on safety measures and emergency preparedness.

In the context of the anchor detail, the Safety Observer's responsibilities include monitoring operations to ensure compliance with safety protocols, identifying potential hazards, and acting as a safety liaison among crew members. This distinctive headgear helps to easily identify the Safety Observer on site, enabling quick recognition in situations where safety is paramount.