Izidingo zomnyango wokuphuma ezimeni eziphuthumayo ngeke zibeke imingcele nezithiyo ezithinta ukuphuma, futhi azikho izinyathelo okufanele zisethwe phakathi kwamamitha angu-1.4 ngaphakathi nangaphandle komnyango. Izidingo zomnyango wokuphuma ezimeni eziphuthumayo Ububanzi buphelele besiteshi sokuphuma esisuka endlini siqonde ngaphandle akumele sibe ngaphansi kwamamitha angu-3.