Motorsport fans have watched in horror, as a terrifying crash unfolded on live TV during Britain's Formula 4 championship.
The incident occurred as part of the British Touring Car Championship event at the Donington Park Circuit.
British Formula Four driver Billy Monger crashed into Finnish driver Patrik Pasma at high speed, and the extent of the violent collision was magnified, as broadcasters were showing an on-board shot of Monger as the incident occurred.
Footage of the incident shows Pasma slowing dramatically, before unsighted Monger smashes into the back of his vehicle.
Pasma was taken to the on-site medical facility and, amazingly, was okay, with only superficial injuries.