Via Indiana University: The Hoosier state’s “graduated driver’s license” restrictions have led to a steep reduction in car accidents among young motorists, according to a report titled “Effects of Graduated Driver Licensing on Crash Outcomes in Indiana.”
Findings include:
- Crashes involving young drivers dropped sharply after the state raised the minimum age for getting a driving license or permit.
- Restrictions did not appear to reduce accidents by teens driving late at night or with passengers in the vehicle.
- Crashes involving young drivers using cell phones declined after a ban took effect.
The restrictions — which took effect in two phases — put restrictions on late-night driving and driving with passengers for motorists under 18 years old. Cell phone use by drivers under 18 was also banned.
Then in July 2010, “the law raised the age at which teens could get permits or licenses and lengthened the wait between getting a permit and getting a license.”
The Center for Criminal Justice Research from the Indiana Public Policy Institute at Indiana University-Purdue University Indianapolis produced the report.