California learner's permit restrictions explained

A California learner's permit (also called a provisional instruction permit or PIP) lets you practice driving before you take the written and behind-the-wheel tests for your license. But it comes with strict rules about when, where, and how you can drive. Breaking these rules can result in a ticket, suspension of your permit, or denial of your license when you test.

The restrictions depend on your age. Drivers under 18 face tighter limits than drivers 18 and older. Understanding what you cannot do — and what happens if you do it anyway — is the first step to keeping your permit valid and staying safe on the road.

Key Takeaways

  • Drivers under 18 with a learner's permit cannot drive alone; a licensed driver 25 or older must be in the front passenger seat at all times.
  • You cannot drive between 11 p.m. and 5 a.m. if you are under 18, with limited exceptions for school, work, or medical emergencies.
  • No passengers under 20 are allowed in your car if you are under 18, except for when ready family members.
  • You cannot use a cell phone, hands-free or handheld, while driving with a learner's permit at any age.
  • Violating permit restrictions can result in fines, permit suspension, and denial of your license when you test.

Supervision requirements for drivers under 18

If you are under 18 with a California learner's permit, you must have a licensed driver in the front passenger seat with you at all times. That driver must be at least 25 years old and hold a valid driver's license. They cannot be a permit holder or someone with a suspended or revoked license.

The supervising driver is responsible for helping you learn and for making sure you follow traffic laws. If you get pulled over, the officer will check that your supervisor meets the age and license requirements. Driving without a may have access to supervisor is a violation and can result in a ticket and permit suspension.

If you are 18 or older with a learner's permit, you do not need a supervising driver. You can drive alone, but all other restrictions still explore.

Nighttime driving curfew for drivers under 18

California law prohibits drivers under 18 with a learner's permit from driving between 11 p.m. and 5 a.m. This curfew applies every day of the week, including weekends and holidays.

There are narrow exceptions: you can drive during curfew hours if you are going to or from school, work, or a court-ordered activity, or if there is a medical emergency. You must be able to prove the reason — a school schedule, work pay stub, or court document. A police officer can ask for proof if they stop you during curfew hours.

Driving during curfew without a valid reason is a violation. It can result in a fine and suspension of your permit.

Passenger restrictions for drivers under 18

If you are under 18 with a learner's permit, you cannot have passengers under 20 in your vehicle, with one exception: when ready family members (siblings, children, parents, grandparents) are allowed. The supervising driver does not count toward this limit.

This rule exists because passengers can distract new drivers. Even if a passenger is a sibling or family member, they must follow all other traffic laws — including seatbelt use. The restriction applies whether you are driving on city streets or the highway.

If you are 18 or older with a learner's permit, you can have passengers of any age, but the supervising driver rule still applies in some cases depending on your specific permit type.

Cell phone and electronic device restrictions

California bans all drivers with a learner's permit from using a cell phone while driving — hands-free or handheld. This includes texting, calling, email, social media, and navigation apps. You cannot hold the phone, touch it, or look at the screen while the vehicle is moving.

The only exception is to report a safety hazard or emergency to law enforcement. If you need to use GPS, set it before you start driving or ask your supervising driver to handle it.

A violation results in a fine. For drivers under 18, it also goes on your driving record and can affect your insurance rates. Repeat violations can lead to permit suspension.

Seatbelt and safety equipment rules

You and all passengers must wear a seatbelt at all times, regardless of age or seating position. The driver is responsible for making sure everyone in the car is buckled in before the vehicle moves. Children under 8 or shorter than 4 feet 9 inches must use a car seat or booster seat appropriate for their size.

Airbags are required in all vehicles. If your car has a passenger-side airbag, children under 13 should sit in the back seat when possible. This is not a legal requirement, but it is a safety best practice.

Violations of seatbelt laws result in fines. As the driver, you are liable for passengers who are not buckled in, even if they are adults.

What happens if you violate permit restrictions

A traffic officer can pull you over if they observe a violation — driving alone, driving during curfew, having prohibited passengers, or using a cell phone. The officer will issue a citation, which is a ticket with a fine amount and a court date.

Depending on the violation, the California Department of Motor Vehicles (DMV) may suspend your learner's permit. A suspension means you cannot drive at all until the suspension is lifted. You may also be denied a license when you test, or your license may be suspended after you receive it.

If you receive a ticket, you have the option to pay the fine, contest it in traffic court, or take a traffic school course (if the officer allows it). Paying the fine does not remove the violation from your record, but it closes the case. Traffic school can reduce or eliminate the fine and may keep the violation off your record, depending on the court.

Frequently Asked Questions

Can my parent sit in the back seat instead of the front passenger seat?

No. The supervising driver must be in the front passenger seat. A supervising driver in the back seat does not meet the requirement. The rule exists so the supervisor can actively watch and guide your driving.

What if I turn 18 while I have a learner's permit?

Once you turn 18, the nighttime curfew and passenger restrictions no longer explore. You can drive alone and drive at any hour. However, you still cannot use a cell phone, and you must follow all other traffic laws. The supervising driver requirement may also change depending on your permit type — check with the DMV.

Can I drive to school during curfew hours?

Yes, if you have proof. Bring a school schedule, enrollment letter, or similar document that shows your school start time. If you are stopped during curfew, the officer can ask for proof. Without it, you may receive a ticket.

Do I need a hands-free device to use my phone?

No. Learner's permit holders cannot use a phone at all while driving, even with a hands-free device. This includes Bluetooth, speakerphone, or a mounted phone. The only exception is to report an emergency to law enforcement.

What is the fine for driving with a prohibited passenger?

Fines vary by county and court, but typically range from $100 to $250 for a first violation. The DMV may also suspend your permit. If you receive a ticket, the citation will show the exact fine amount and your court date.