Final answer:
A supervising driver is required for a new driver with a validated GDL to ensure safe driving practices during the learner's phase. These drivers must meet state-specific qualifications and are crucial for the practical driving experience of the learner.
Step-by-step explanation:
A supervising driver is typically required for a holder of a validated GDL (Graduated Driver License) during the initial stages of their licensing process. The supervising driver is responsible for overseeing the new driver’s behavior on the road, ensuring they follow traffic rules and drive safely as they gain experience. The GDL program is designed to provide new drivers, often teenagers, with a period of supervised driving before obtaining full driving privileges. These programs are implemented to lower risks of accidents by granting young drivers the opportunity to improve their skills gradually.
Each state may have specific requirements that the supervising driver must meet, such as a minimum age, a clean driving record, or a certain number of years of driving experience. States mandate these regulations to ensure the safety of not only the learner driver but also other road users. It is critical that supervising drivers are aware of their responsibilities and the laws in their particular state regarding the GDL program.