A FISA investigation, later proved, that drivers'reactions were too slow to keep up with the speed of the Group B cars, and drivers' eyes could not adjust their focus between the fast corners, resulting in tunnel vision.
Drivers'reactions were too slow to keep up with the speed of the Group B cars. This was later. A FISA investigation proved, this. Drivers' eyes could not adjust their focus between the fast corners. This was later. Drivers' eyes are resulting in tunnel vision. This was later.