When can a teen driver apply for their full unrestricted license?

A teen driver can apply for their full unrestricted license after holding a Class D license for a specified period and reaching the minimum age requirement. In this case, the correct answer states that the teen must have held the Class D license for one year and be at least 18 years old. This requirement ensures that the driver has gained enough experience and maturity to handle driving responsibilities fully.

The one-year holding period is designed to help young drivers develop safe driving habits and skills necessary for driving independently. Additionally, reaching 18 years old is significant as it often represents the transition into legal adulthood, where individuals are typically seen as more responsible and capable of making sound decisions behind the wheel. The combination of these two criteria aims to enhance road safety by ensuring that young drivers are adequately prepared.

Other options suggested different criteria, like a shorter time frame or age without the necessary driving experience, which does not align with the regulations set for obtaining a full unrestricted license. This structured progression from a Class D to a full license reflects a commitment to gradual learning and safety in the transition to independent driving.