Lifebuoys Lifebuoys are stowed so that they can be quickly thrown overboard in an emergency, including a person falling overboard. At least half the lifebuoys on the vessel have self-igniting lights, and on each side of the vessel there is at least one with a 27.5 metre buoyant line attached. A lifebuoy fitted with a combined light and orange smoke signal is carried on each wing of the bridge. Immersion suits Immersion suits help reduce the loss of body heat and shock on entering cold water.immersion suits are critically important life saving appliances. The suit covers the wearer's body with the exception of the face, and should be worn over warm clothing.
Immersion suits used on many ships have an inherent buoyancy and an inflatable supporting collar.
The vessel carries enough immersion suits for everyone on board unless you have already been provided with a suit by the Antarctic Division. They will be handed to you by the crew if necessary. The suit's use will be demonstrated to all expeditioners prior to embarkation at Hobart or on departure from stations. Immersion suits must always be used with approved life jackets. Take the suit out of its bag and fully open.