Which of the following watches is primarily focused on ensuring the movement of personnel across the gangway?

The correct answer focuses on the role of the Petty Officer of the Watch (POOW), who is responsible for the overall security and management of personnel movements onboard a vessel, particularly at critical access points like the gangway. The POOW serves as an initial point of contact for individuals boarding or leaving the ship, facilitating safe and controlled access. This includes maintaining an accurate count of personnel, checking identification, and ensuring that only authorized personnel are permitted to cross the gangway.

While other positions may have related duties, they don't concentrate specifically on monitoring and controlling access at the gangway to the same extent. For instance, the Master-at-Arms (MOOW) may be involved in security but has a broader focus on the ship's security and may not specialize in personnel movement in the same way. Similarly, the ECP Cover mainly deals with securing external entry control points, which can encompass more than just personnel movement. Bag Checkers are tasked with inspecting personal items for security but are not solely responsible for the flow of personnel. Thus, the POOW is distinctly suited to oversee and ensure the smooth movement of individuals across the gangway.