What is the primary purpose of a learner's permit?

The primary purpose of a learner's permit is to allow new drivers to practice driving under supervision. This permit provides a regulated environment for inexperienced drivers to gain the necessary skills and confidence behind the wheel while adhering to specific conditions.

By requiring supervision, the learner's permit ensures that a more experienced driver is present to offer guidance, support, and corrections, which is crucial for the safety of the new driver as well as other road users. This stage is critical in the learning process, as it helps the new driver develop safe driving habits and familiarize themselves with traffic laws and vehicle handling.

The other options do not align with the intention of a learner's permit. For example, the notion of having no restrictions contradicts the very essence of a learner's permit, which is designed with specific limitations to promote safe learning practices. Additionally, a learner's permit does not grant full driving privileges or allow for solo driving on highways, which are reserved for fully licensed drivers who have demonstrated adequate skills.