Final answer:
A Georgia driver with a provisional license may transport only one passenger under 21 who is not part of the immediate family during the second six months of holding the license, as part of the state's GDL program.
Step-by-step explanation:
During the second six months of holding a provisional license in Georgia, a driver can transport only one passenger under the age of 21 who is not a member of the driver's immediate family. This particular rule is part of the state's graduated driver licensing (GDL) program, designed to help new drivers gain experience in a relatively safe environment before obtaining full driving privileges. The restrictions are intended to reduce potential distractions and thus decrease the risks for new drivers. It's important for Georgia provisional license holders to follow this rule to remain in compliance with the state's driving laws and maintain the progression toward obtaining an unrestricted driver’s license.