Singumvelisi weiifowuni ezimelana nemozulu. Iifowuni ezingxamisekileyoziyinxalenye ebalulekileyo yayo nayiphi na inkqubo yonxibelelwano lwezothutho kwaye zenzelwe ukujongana neengxamiseko. Nokuba yitonela okanye uloliwe, iingxamiseko zinokwenzeka ngokungalindelekanga, kwaye unxibelelwano olukhawulezileyo lubalulekile ukuze kuphendulwe ngokukhawuleza kwaye kuhlangulwe. Ngokusebenzisaiifowuni ezingangeni manzi, amagunya ezothutho anokumisela umgca okhuselekileyo nothe ngqo wonxibelelwano nabakhweli, abaqhubi okanye abasebenzi bokulungisa xa kukho imeko engxamisekileyo.