Another reason why aggressive driving should be avoided is it causes injuries.NHTSC states that the percentages of the injuries caused by aggressive driving are, in almost all categories of aggressive driving, above 100 percent. Furthermore, the Department of Highway Safety (DHS) reports that this is due to the fact that each motor vehicle crash accounts for one or more injuries. It was found that of the ten categories of aggressive driving, “running red light”, “failing to yield”, and “running stop signs” are the most serious factors contributing to injuries.