In a nutshell, GDL laws let novice drivers get on-road driving experience gradually and under lower-risk conditions. These laws have been proven to help save lives. Typical provisions of graduated licensing laws are:
- Extended periods of supervised driving before a full license is granted
- Required hours of adult supervision during learner periods
- Restrictions on late-night driving during initial months after teens get their license
- Restrictions on driving with teen passengers
- Seat belt requirements for drivers and passengers