1985 Dutch GP, Assen
British riders Steve Webster and Tony Hewitt lost control at the exit of the left turn. As a result, the sidecar was taken away from the route directly into the pond. The accident was very tough, however, both drivers were still alive.
A 25-years-old Steve Webster would go on to be world sidecar champion 10 times over the following 20 years.
Pay attention to the security zones, as well as the number of fans and their support: