You're only expected to crash 500 or so times per 100 million miles as the base rate[0]. If you were impaired enough to have 2x or 3x the risk of crashing then

You're only expected to crash 500 or so times per 100 million miles as the base rate[0]. If you were impaired enough to have 2x or 3x the risk of crashing then it's entirely possible that you wouldn't crash, or that other factors would play a larger role. [0] https://www.friedmansimon.com/faqs/how-common-are-car-accidents/ https://www.friedmansimon.com/faqs/how-common-are-car-accide...