Heavy summer rains are causing freak widespread flooding across vast areas of South Africa. An area heavily affected is the Groblersbrug, Limpopo, border post with Botswana. This video shows a truck driver’s disastrous attempt at crossing the Limpopo River at Martin's Drift. In an effort to avoid a fallen tree, he goes too far left and the truck slips off the flooded low-level bridge and rolls on its left side. Incredibly, the truck is submerged within seconds.