Dr. Alia Norman deals with medicinal users, and says a person should wait at east four hours from the point they begin to experience a marijuana high before driving. She says a regular user will always have some marijuana in their system.
Shawndria Alia Norman and for those of you who don't know want know!!! Except by my OWN permission!! Many say I am arrogant, concieted, and even stuckup but ...