A shocking dashcam video has surfaced showing a truck driver in Zimbabwe falling asleep at the wheel, moments before his vehicle veered off the highway and overturned. A truck driver is sleeping while on a highway. Did the Zimbabwean truck driver survive the accident? Rockford Munjedza Tebulo"Fatigue caused by these controllers 'push, push' for another 100km, and then you can rest." A fatigued Zimbabwean truck driver is sleeping at the wheel.