Question

Why is it illegal to drive with a Nevada instructor permit alone?

Answer 1

This is just what I think, but if you just have a learners/instructor permit, you aren’t experienced enough to drive on the road alone. Where if you crashed, people’s lives would be at stake.

Answer 2

This is all I could find, hope it helps.

No driving alone. You must have a supervising driver accompany you at all times while you practice your driving skills. The supervising driver must be seated in the front seat next to you and be prepared to take control of the vehicle at any time. The supervising driver has to be at least 21 years old and have not less than one year of driving experience.