What must a learner's permit holder not do while driving?

A learner’s permit holder must not drive alone while driving because the primary purpose of a learner's permit is to allow new drivers to gain practical experience under the supervision of a licensed adult. This restriction ensures that the learner has guidance while they develop their driving skills and understand traffic laws. Having a responsible adult in the vehicle can help to provide immediate feedback and assistance, promoting safety for both the learner and other road users.

While some of the other choices may have specific restrictions based on local laws or additional provisions of the learner's permit, driving alone is universally recognized as a fundamental prohibition for new drivers to ensure they are supported during this critical learning phase.