What should the RS do to prevent injury during hoisting when the ship is rolling?

When it comes to preventing injury during hoisting operations in conditions where the ship is rolling, the right approach involves ensuring the safety and security of both the survivor and the rescue swimmer. Accompanying the survivor during the hoisting process is crucial because it provides stability and physical support. This allows the rescue swimmer to better manage the dynamics of the operation, such as the movements caused by the ship's roll.

By accompanying the survivor in the hoist, the rescue swimmer can maintain a good grip and protect the survivor from sudden shifts or movements that could result in injury. Additionally, having the rescue swimmer alongside the survivor means that they can provide immediate assistance and reassurance, which is vital for the emotional state of the individual being rescued.

In contrast, letting the survivor go would significantly increase the risk of injury or further distress, as they would be unprotected during a volatile hoisting process. Hoisting quickly without assistance could lead to mishaps due to the ship's rolling. Lastly, while using a secondary device is essential for additional safety in many scenarios, the best practice in the context of a rolling ship is to ensure that the rescue swimmer remains with the survivor to guide and support them throughout the operation.