When a vessel was at anchorage, a diving boat was tied up aft of the vessel for some work. A pilot ladder was rigged to let people climb down to the diving boat. While a person was climbing down, the ladder gave way and suffered total rope failure at 6 different points within the top 4 to 5 meters. The person fell and landed on the work deck of the diving boat approximately 10 metres down from the ship’s poop deck.