Tlhalošo ya leswao goba mothalo: Dikoloi tše di sa dumelelwago di thibetšwe.O se fetele ka kua ga leswao ntle le tumelelo ye e kgethegilego ye e nyakegago.Ditšhupetšo tša methopoDepartment of Transport - SA Learner Driver Manual: Road Traffic Signs (practicek53.co.za) · 1.00, June 2012 · letlakala 13