Considering a ship A unmooring independently in the windward line, it is clear that the distance to the opposite berth in the leeward line must allow for her swinging nearly to the full scope of her weather cable as soon as her lee anchor has been weighed.
Ngokokuthathwa kwenqanawa A kokungabotshelelwa ntweni kokuzimela kwicala eliza umoya lomgca, kucacile ukuba umgama okwelinye icala lendawo yokulala inqanawa ekwindawo esisikhuseli moya somgca kungafuneka kuvunyelwe ukujulwa kufutshane kwesithuba esigcweleyo semozulu ekwintsontelo yokubophelela inqanawa ngokukhawuleza kwendawo esisikhuseli emoyeni ekumlinganiselo we-ankile.