How long can a new driver be unsupervised during the last portion of the GDL program?

In Delaware, the Graduated Driver License (GDL) program allows new drivers a structured way to gain driving experience while minimizing risks. During the final phase of this program, a new driver is permitted to drive unsupervised for a specific duration as a way to transition into full driving privileges.

The correct range for unsupervised driving typically spans from 6 to 10 months. This period is designed to provide ample time for a new driver to accumulate experience behind the wheel, which helps them develop the necessary skills and confidence for safe driving. The program emphasizes the importance of practice under various conditions while still within a regulated framework to reduce potential hazards.

Other options suggest durations that either do not align with the established guidelines set by the state's rules or exceed the recommended time frame. In contrast, the 6-10 months acknowledged by the correct answer ensures that new drivers are adequately prepared for the responsibilities of operating a vehicle independently.