sifanele kutsi silindzele kwehla kwelizinga lemphahla letsengiselwa lamanye emave, kwehla kwelinani letivakashi letingenako, nelifutse lelibi kabi kutekukhicita, kusebenta kwemabhizinisi nekwakheka kwematfuba emisebenti nekugcina tisebenti emsebentini.

kumele silindele ukwehla ezimpahleni ezithunyelwa kwamanye amazwe, ukwehla kwenani lezivakashi kanye nomthelela omkhulu ekukhiqizeni, ekusebenzeni kwamabhizinisi kanye nokusungulwa nokugcinwa kwemisebenzi.
