Careless driver

I just nearly got involved in an accident on R42 because of a careless driver from Zororo Phumulani company who was driving a quantum with a registration zororo 85 GP. He tried overtaking on a two way road R42 Heidelberg, without taking caution of the oncoming traffic, therefore oncoming vehicles had to completly break/stop in order to allow him to pass.. He nearly costed us our lives may the company pls train well their staff before putting them on the road and risking our lives. .