Tlhalošo ya leswao goba mothalo: Mantšu ao a ngwadilwego tseleng.Diswantšho goba mantšu di fa tshedimošo ya tlaleletšo ka sehlopha se se beetšwego lefelo goba moo tsela e yago. Di bale le maswao a mangwe.Ditšhupetšo tša methopoDepartment of Transport - SA Learner Driver Manual: Road Traffic Signs (practicek53.co.za) · 1.00, June 2012 · letlakala 56