Men-of-war in commission are bound by The Queen's Regulations for the Royal Navy to survey their cables every nine months for destroyers.
Amadoda emfazwe ngokogunyaziso abotshwe yimithetho yekumkanikazi isenzela ookumkani baseNevi bakhangele iintsontelo zabo zentsimbi kwiinyanga eziluthoba nganye besenzela abonakalisi.