Vessels such as tugs, trawlers and drifters, whose draught forward differs considerably from their draught aft, require extra care when being docked down.
Inqanawa ezifana noodokolwane, iinqanawa zokuloba nobungakanani bokutshona kwazo emanzini obohlukileyo kakhulu kubungakanani bokutshona komwa wenqanawa, zifuna inkathalo enkulu xa zihliswa ezibukwa.