A couple of years ago I wrote a blog postciting studies that indicate ride sharing apps are responsible for a decrease in drunk driving crashes for drivers under the age of 30 and another blog postabout studies that suggested ride sharing apps have had no impact on the incidence of drunk driving fatalities. Now recent studies conducted by the University of California and a national personal injury law firm show a significant decrease in DUI arrests in major California urban centers in the years since ride sharing has become a thing.
The decrease in DUI arrestsin urban areas is remarkable. San Diego has seen a 32% decrease after ride sharing, San Jose, a 28 percent decrease, Sacramento, a 26 percent decrease, and San Francisco and Los Angeles both saw a 14 percent decrease. These decreases are not confined to California. Large cities across the county report significant decreases in DUI arrests. And party-city, Las Vegas, has seen the largest decrease in DUI arrests: down nearly 40 percent.
The study estimates that 33 percent potential drunk drivers chose ride sharing instead. Anecdotal evidence also suggests that more drivers are choosing ride share if they intend to drink. For instance, traffic enforcement units report a substantial increase in ride share drivers at DUI checkpoints.