Final answer:
After one year of unsupervised driving with a Probationary license, an individual must visit the MVC to upgrade to a basic driver's license, completing the GDL program.
Step-by-step explanation:
Upon completion of the Graduated Driver License (GDL) requirements, which typically includes one year of unsupervised driving, the holder of a Probationary license must visit the Motor Vehicle Commission (MVC) to upgrade to a basic driver's license. This process involves verifying that the individual has adhered to all conditions of the probationary license and successfully completed the probationary period. The purpose of the GDL program is to provide new drivers with the opportunity to practice driving under less risky conditions before obtaining a full-privilege driver's license.