Research shows that wearing your mask, and opening the front passenger window, and the window behind the driver seat helps to reduce the spread of the novel coronavirus in your vehicle. See this NY Times article.
I am looking to be a passanger or driver From Roodepoort (Westgate mall) to Dsv park Serengeti. If I am driving I drive via Fleurhof and OR Tambo. Working hours are 07:00-15:00 or 07:30-16:30 or 08:00-17:00.