The "123" code is a restriction code, not a license type

A "123" code on your driver's license is a restriction that limits where and when you can drive. It does not change your license class or your right to operate a vehicle — it adds conditions to that right. The exact meaning varies slightly by state, but in most places a 123 restriction means you can drive only during daylight hours, typically from sunrise to sunset or within a specific time window like 5 a.m. to 10 p.m.

This restriction is most commonly issued to drivers with vision problems that do not prevent daytime driving but make nighttime driving unsafe. It can also appear on licenses for drivers who have failed night vision tests or who have medical conditions that affect their ability to see in low light. Some states use it for drivers who are transitioning from a learner's permit to a full license and have not yet demonstrated night driving competency.

The restriction appears as a code on the back of your physical license card and in the state's driver record system. When a police officer runs your license during a traffic stop, the 123 code will show up on their screen. Driving outside the permitted hours while the restriction is active is a violation and can result in a ticket, even if you were driving safely and legally in all other respects.

Key Takeaways

  • A 123 restriction limits you to daytime driving only, usually sunrise to sunset or a specific time window set by your state.
  • The restriction is most often given to drivers with vision limitations that affect night driving but not daytime driving.
  • Violating the restriction by driving at night is a separate traffic offense, even if your driving was otherwise safe and legal.
  • You can request removal of the restriction by passing a vision test or medical evaluation, depending on why it was issued.
  • The restriction code appears on your physical license card and in the state's electronic record system.

Why states issue the 123 restriction

States use the 123 code as a middle ground between revoking a license entirely and issuing an unrestricted license to someone with a documented limitation. A driver with correctable vision problems or age-related changes in night vision may be perfectly safe during the day but unsafe at night. Rather than take away their license — which affects employment, independence, and quality of life — the state restricts the hours they can drive.

The restriction is also used during license transitions. Some states require new drivers or drivers renewing after a long period without a license to pass a night driving test before removing any nighttime restrictions. If you do not pass that test on your first attempt, the 123 code keeps you legal to drive during the day while you prepare to try again.

Medical conditions that affect vision — including cataracts, macular degeneration, diabetic retinopathy, and certain neurological conditions — commonly trigger the restriction. A driver's eye doctor or the state's medical review board may recommend it based on test results showing reduced contrast sensitivity, peripheral vision loss, or other metrics that predict difficulty driving in darkness.

How to get the restriction removed

The path to removing a 123 restriction depends on why it was issued. If the restriction is based on a vision problem, you will need to pass a vision test administered by your state's Department of Motor Vehicles or a licensed eye care provider they recognize. The test typically measures visual acuity, peripheral vision, and contrast sensitivity — the same metrics that triggered the restriction in the first place.

Before scheduling a test, contact your state's DMV to learn the exact requirements. Some states allow your optometrist or ophthalmologist to perform the test and submit the results directly to the DMV. Others require you to take the test at a DMV office. A few states have specific vision standards you must meet — for example, 20/40 vision or better in at least one eye — while others use a more flexible assessment based on your ability to drive safely.

If the restriction was issued for a medical reason beyond vision, you may need a letter from your doctor stating that the condition no longer affects your ability to drive safely at night. Keep records of any treatment, medication changes, or medical tests that support removal. When you submit your request, include the documentation and ask the DMV for a timeline — some states process these requests within days, while others take several weeks.

Driving with a 123 restriction: what you need to know

While the restriction is active, you must follow the time limits strictly. If your restriction says you can drive from 5 a.m. to 10 p.m., you cannot legally drive at 10:15 p.m., even if conditions are clear and you feel confident. The restriction is absolute, not advisory.

Plan your driving around the permitted hours. If you work a night shift or have evening commitments that require driving, you will need to arrange alternative transportation — a carpool, rideshare, public transit, or a schedule change — until the restriction is removed. Some employers will work with employees on scheduling when they learn about a medical restriction, but you are responsible for disclosing the limitation and finding a solution.

If you are stopped by police while driving outside the permitted hours, the officer will cite you for violating the restriction. This is a separate offense from any other traffic violation and can result in a fine, points on your record, or both. A violation may also trigger a medical review that could lead to further restrictions or license suspension, so it is important to respect the time limits.

State-by-state variation in the 123 code

While most states use "123" to mean daytime-only driving, the specific time windows and the reasons for issuing the restriction vary. Some states define daytime as sunrise to sunset, which changes throughout the year. Others use a fixed window like 6 a.m. to 9 p.m. or 5 a.m. to 10 p.m. A few states have different codes for different types of restrictions — for example, one code for vision-related limits and another for medical conditions — so the meaning of "123" may not be identical across state lines.

If you move to a new state or travel across state lines, your out-of-state license and its restrictions are generally recognized. However, if you renew your license in a new state, that state may issue its own codes based on its own standards. Check your new state's DMV website or call their customer service line to understand how they classify your restriction and what steps you need to take to modify or remove it.

Some states also allow temporary removal of restrictions for specific purposes — for example, a driver with a 123 restriction might be able to get a special permit to drive to and from a medical appointment or a work location during restricted hours. The process and availability of these permits varies widely, so ask your DMV whether an exception is possible for your situation.

What happens if you ignore the restriction

Driving outside the permitted hours is a traffic violation in every state that issues the 123 code. The penalty varies by state and by whether it is your first violation or a repeat offense. A first violation typically results in a fine ranging from $50 to $200 and may add points to your driving record. Repeat violations can lead to higher fines, license suspension, or both.

Beyond the when ready penalty, a violation can trigger a medical review. The DMV may require you to retake a vision test, submit to a medical evaluation, or appear before a hearing officer to explain the violation. If the review concludes that you are not safe to drive even during the day, your license could be suspended or revoked entirely — a much more serious outcome than the original restriction.

Insurance companies also monitor your driving record. A violation for ignoring a restriction may increase your premiums or lead to non-renewal of your policy. Some insurers will not cover claims arising from a violation of a known restriction, so you could be personally liable for damages if you cause an accident while driving outside permitted hours.

Frequently Asked Questions

Can I drive at night if I have a 123 restriction?

No. A 123 restriction prohibits nighttime driving. The exact hours vary by state, but typically you can drive only during daylight, often from sunrise to sunset or within a fixed window like 5 a.m. to 10 p.m. Driving outside those hours is a traffic violation.

How long does a 123 restriction stay on my license?

The duration depends on why it was issued. If it is based on a vision problem, it may be removed once you pass a vision test. If it is part of a learner's permit transition, it may be removed after a set period or once you pass a night driving test. Contact your state's DMV for the specific timeline and removal process.

Will a 123 restriction affect my insurance rates?

The restriction itself typically does not affect your rates, but a violation of the restriction will. If you are cited for driving outside permitted hours, the violation will appear on your driving record and may increase your premiums or lead to non-renewal.

Can I get a temporary permit to drive at night with a 123 restriction?

Some states allow temporary exceptions for specific purposes like medical appointments or work commutes, but availability varies widely. Contact your state's DMV to ask whether an exception or temporary permit is possible for your situation.

What if I moved to a new state — does my 123 restriction transfer?

Your out-of-state license and its restrictions are generally recognized while you are visiting. If you become a resident and renew your license in the new state, that state will issue its own codes based on its standards. Check the new state's DMV website to understand how they handle your restriction.