4.1 Each ro-ro passenger ship shall be equipped
with efficient means for rapidly recovering survivors from the water
and transferring survivors from rescue units or survival craft to
the ship.
4.2 The means of transfer of survivors to the
ship may be part of a marine evacuation system, or may be part of
a system designed for rescue purposes.
4.3 If the slide of a marine evacuation system
is intended to provide the means of transfer of survivors to the deck
of the ship, the slide shall be equipped with handlines or ladders
to aid in climbing up the slide.