Nakuba kubonakala "ingxenye encane" ekukhiqizeni izimboni, Ukufakwa kwemishini amakhava empeleni "ayisici esibalulekile" esihlobene nokongiwa kwamandla, ukunciphisa ukusetshenziswa, ukukhiqizwa okuphephile, kanye nekhwalithi yomkhiqizo. Azisizi nje kuphela amabhizinisi ukwehlisa izindleko zokusebenza kanye nokunciphisa ubungozi bokuphepha kodwa futhi zifaka isandla ekuzuzeni ukuthuthukiswa kwekhabhoni eluhlaza kanye nekhabhoni ephansi emkhakheni wezimboni. Ngokumelene nesizinda soguquko nokuthuthukiswa kwezimboni zamanje, ukukhetha izinga eliphezulu, izimbozo zokuvala izinto zokusebenza ezifanelekile sekuyisinyathelo esibalulekile kumabhizinisi ukuthuthukisa ukuncintisana kwawo okubalulekile. Ngokuzayo, ngokuqamba okusha okuqhubekayo kanye nobubanzi obukhulayo bezimo zohlelo lokusebenza, amakhava okufakwa kwemishini azodlala indima ebaluleke kakhulu ekukhiqizweni kwezimboni, ukuhlinzeka ngosekelo oluqinile ekuthuthukisweni kwekhwalithi ephezulu yezimboni ezahlukahlukene.