Who is authorized to file a request to suspend a minor's license or instruction permit in Maine?

The correct answer is that anyone who signed the application for the minor's license is authorized to file a request to suspend that license or instruction permit in Maine. This provision exists to ensure that individuals who are actively involved in the minor's driving education and overall welfare, including parents, legal guardians, or others who have endorsed the application, can take responsibility for the minor's driving privileges.

This approach is designed to uphold safety and responsibility when it comes to young drivers, allowing those who have a vested interest in the minor's development and adherence to traffic laws to intervene if necessary. It provides a channel for appropriate adults to help manage the minor's driving experience and ensure compliance with state regulations.

In contrast, the other choices reflect individuals or groups that may not have the same level of stake in the minor's licensing process or who may lack the necessary legal authority. For instance, while a driving instructor plays a crucial role in teaching the minor, they typically do not hold the authority to initiate a suspension. Similarly, a school principal may be concerned for the student's well-being but lacks direct involvement in licensing decisions.