Motorist loses consciousness and flies off when he hits an embankment

On the A1M freeway, near Welwyn Garden City, Hertfordshire (England): a dashcam recorded a terrifying scene in which a grey car suddenly veered off course, crossing three lanes before climbing an embankment, colliding with trees and ending up upside down on its roof. It all began when the vehicle on the right of the video suddenly veered out of its lane. A shocked witness exclaimed "Oh my God" during the long 30 seconds. The author of the video, preferring to remain anonymous, immediately stopped his vehicle to render assistance. Together with other passers-by, they extracted the unconscious driver, taking care to keep his airway clear until help arrived. The seatbelt had to be cut to free the injured man. The driver had experienced discomfort during the accident