Izici zohlelo
I-1.Isistimu iphoqa umjovo wamafutha endaweni ngayinye yokuthambisa.
2.I-oyili ihlinzekwa ngobuningi bawoyela ngokunembile futhi abakhishwe njalo, okungashintshiwe ngokuya ngokubonakalayo kawoyela nokushisa.
3.Ukushintsha kokuhlola okujikelezayo kungabheka uhlelo lokugcotshwa kokugeleza, ngaphandle kwengcindezi, ukuvimba nokunamathela njll.
4.Uma kwanoma yimuphi umsabalalisi wanoma yimuphi umsabalalisi wohlelo akasebenzi, ukuhlinzekwa ngowoyela komjikelezo kohlelo kungaba yiphutha.