Graduated Driver Licensing (GDL) laws play a crucial role in keeping teen drivers safe by gradually introducing them to the complexities of driving. These laws typically involve three stages: a learner's permit, an intermediate/probationary license, and a full unrestricted license. By implementing GDL laws, policymakers aim to reduce the high crash risk associated with inexperienced drivers.

One example of the effectiveness of GDL laws can be seen in a study conducted by the Insurance Institute for Highway Safety (IIHS). The study found that states with comprehensive GDL programs experienced a significant decrease in fatal crashes involving 16-year-old drivers.

Furthermore, GDL laws often include restrictions such as nighttime driving curfews and limits on the number of passengers allowed in the car. These restrictions are designed to minimize distractions and reduce the likelihood of risky behaviors among teen drivers.

References:

• Insurance Institute for Highway Safety. "Licensing Systems for Young Drivers." IIHS, www.iihs.org/topics/teenagers/licensing.