Wednesday 20th January 1971
The Jaguar XJ13 prototype was taken to MIRA for some publicity filming with Jaguar test driver Norman Dewis at the wheel. Unfortunately, a rear tyre (which had been plugged to cure a slow leak) deflated at speed, the car rolled heavily and was nearly destroyed although Norman Dewis was fortunately unharmed. The wreck of the car was put back into storage and later restored by the company.