Amalambu okulawula umzila adlala indima ebalulekile ezinhlelweni zesimanje zokulawulwa kwethrafikhi.Ngokulawula ngokuphumelelayo ukugeleza kwethrafikhi, lezi zibani zisiza ukuthuthukisa ukuphepha emgwaqeni, zinciphise ukuminyana, futhi zithuthukise konke ukusebenza kahle kwezokuthutha.Kule bhulogi, sihlola injongo nokubaluleka kwesibani sokulawula umzila...
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