For how long must a learner's permit holder hold their permit before applying for a provisional license?

To transition from a learner's permit to a provisional license in Maryland, a learner's permit holder is required to hold the permit for at least 9 months. This requirement is designed to ensure that the individual has sufficient time to gain behind-the-wheel experience and develop safe driving habits under supervision.

Holding the permit for this duration allows the learner to practice driving in various conditions and situations, helping them to become more confident and competent drivers before obtaining a full provisional license. This period is critical for young and new drivers, as it lays the foundation for safe driving throughout their lives.

The other options suggest longer periods, which do not align with Maryland’s regulations for learner's permit holders. Hence, the correct duration of 9 months is essential for fostering skill development and safety on the road.