13.2.6.1 Lifebuoys port and starboard provided
with combined self-igniting light and self-activating smoke signals
should be capable of quick deployment from the navigating bridge.
13.2.6.2 The attached buoyant lifeline required
on each of two of the lifebuoys is to have a minimum length of 30
metres.
13.2.6.3 Each lifebuoy should be marked with the
vessel's name and Port of Registry.