Age is not the signal

Most older drivers are safe drivers, and many self-regulate long before anyone raises it: they stop driving at night, avoid highways, and stay on familiar routes. Treating an age as the trigger both insults competent drivers and misses genuinely unsafe ones who happen to be younger.

What is actually worth paying attention to

  • New damage to the car that nobody can explain
  • Getting lost on familiar routes
  • Near misses, or other drivers sounding horns more often
  • Difficulty judging gaps at junctions or when merging
  • Medications with sedating effects, or a new prescription
  • A change in vision, hearing or reaction time
  • A diagnosis affecting cognition, and a physician's view of it

A single incident is a data point, not a conclusion. A pattern over months is the thing to act on.

The choice is not driving or not driving

Every one of these conversations gets framed as a binary, and the licensing statutes are not. A department can restrict a license rather than take it, and in three of the four states Sahvelo has read it can do so on a license somebody already holds, without a conviction and without a court.

  • Restrictions on the vehicle: an automatic transmission, additional mirrors, hand controls, a particular kind of vehicle only.
  • Restrictions on when and where: daylight only, no motorway driving, a radius from home, within the state only. Florida's statute names time and purpose of use expressly; this is the category families ask about and cannot find written down.
  • A required corrective lens, or a required examination at shorter intervals than the ordinary renewal.
  • A re-examination that the licensee simply passes — which in New York ends the matter and leaves the license untouched.

Refusing to take an examination is the worst available move. New York's statute lets the commissioner revoke or suspend indefinitely solely because of a failure or refusal to sit one, and violating a restriction already imposed is its own ground for suspension in Arizona.

None of this is something a family imposes. It is what the agency can do, which is worth knowing before a conversation in which somebody says the choice is between keeping the keys and losing everything.

2345

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Sahvelo gives information drawn from statutes, agency guidance and official forms. It is not legal advice for your particular situation. Terms & disclaimer.

How to approach the conversation

This section is Sahvelo's judgment rather than a rule from a source. The sourced material on this page is what each state's licensing agency can do, further down. What follows is what tends to work and what tends to backfire, and reasonable people disagree about some of it.

Start years early, when nothing is wrong

The best version of this conversation happens when there is no incident to discuss and no decision to make. "What would you want us to do if driving ever became difficult?" is a very different question from "we think you should stop."

Instead of waiting for an accident to make the case for you

Separate the driving from the destination

What a parent is defending is usually not the act of driving. It is getting to the pharmacy, to church, to friends, without asking permission. Solve the destination problem first and the driving conversation gets much smaller.

Instead of opening with the license

Ask for a smaller change than you want

No night driving. No highways. Not more than twenty minutes from home. Partial restrictions are accepted far more often than a full stop, they genuinely reduce risk, and they keep the conversation open for the next one.

Instead of an all-or-nothing demand that has to be won in one sitting

Let a third party carry the assessment

A physician's opinion, or a formal driving evaluation by an occupational therapist, moves the question from "my child thinks I'm old" to "here is what the assessment found". It also protects the relationship, which is a resource you will need for everything else.

Instead of the family becoming both the judge and the enforcer

Expect to have it more than once

A first conversation that ends in refusal is not a failure. It has planted something. Most families report that the third conversation goes differently from the first, and that the parent often raises it themselves.

Instead of treating one refusal as the end of the matter

Be honest about what reporting costs

Every state below has a route to report an unsafe driver, and in most of them the person can learn who reported them. That is sometimes worth it. It is a serious step in a relationship, not an administrative one, and it should be taken with clear eyes rather than as a first resort.

Instead of reporting quietly and hoping it stays anonymous

What the licensing agency can do, by state

This is the sourced part of the page. Each state's motor vehicle agency has its own process for reviewing a driver's fitness, and its own rules about who may raise a concern.

Who can report an unsafe driver, and whether anybody has to

The answer in 4 states

  • Arizona

    Permissive on both sides, and the second half is the part that runs the other way. A physician, nurse practitioner or psychologist MAY report a patient whose condition could significantly impair their ability to drive safely, notwithstanding confidentiality — and nobody may sue a clinician for NOT reporting. So a family can ask and cannot compel, and has no remedy if the answer is no. A report made in good faith carries immunity, and what follows it is discretionary too: the department may then require an examination. One thing to know before asking: the report is subject to subpoena in other proceedings, so it is not confidential in the way Florida's and California's are.•

  • California

    Mandatory, and the diagnosis itself starts the process. Every physician and surgeon SHALL report, immediately and in writing, any patient aged fourteen or over diagnosed with a disorder characterized by lapses of consciousness — and the definition is required by statute to include Alzheimer's disease and related disorders severe enough to be likely to impair driving. A physician may also report where they reasonably and in good faith believe it serves the public interest, even where it is not required. The report goes to the local health officer, who passes the name, age and address to the DMV, and it is confidential and usable only to decide whether the person may drive. For a family, the person to talk to is the treating physician rather than the DMV.•

  • Florida

    The only one of the four states read that puts the report in a family member's hands by name. Any physician, PERSON or agency with knowledge of a licensed driver's mental or physical disability to drive is authorized to report it to the Department of Highway Safety and Motor Vehicles, in writing, with the person's name, date of birth, address and a description. Two protections answer the fear that stops most families: no civil or criminal action may be brought against the physician, person or agency who reports — the immunity covers the son or daughter, not only the doctor — and the report may not be used as evidence in any civil or criminal trial or court proceeding at all. It is also exempt from the public records law.•

  • New York

    Not a medical report but an administrative power, and the statute does not confine who may supply the grounds. Where the commissioner has reasonable grounds to believe a license holder is not qualified to drive, they may require a re-examination; three reportable accidents in eighteen months is a trigger the statute fixes itself. The outcome is graded rather than all or nothing — restrictions, a definite or indefinite suspension, or revocation. And the sanction that matters most where a parent will simply not go: refusing or failing to attend after reasonable notice is itself a ground to suspend or revoke. Sahvelo has not established whether any New York statute imposes a physician reporting duty of the California kind; this section imposes none.•

What can the state do short of taking the license away?

The answer in 4 states

  • Arizona

    Arizona reaches for suspension rather than restriction. § 28-3306(A)(5) is a discretionary ground of its own: a licensee who is medically, psychologically or physically incapable of operating a vehicle, where continued operation would endanger the public, on department records or other sufficient evidence. Restrictions appear in the same section only as something to breach — violating one is itself a ground for suspension — and the decision arrives as a letter, because the department must notify in writing immediately.2

  • California

    A broad restriction power, usable on a license somebody already holds. § 12813(a) lets the department impose restrictions whenever good cause appears, after issuance as well as at it, either as to the vehicle and its controls or as any other restriction appropriate to safe operation. And the form is discreet: it may issue a special restricted license or simply set the restrictions out on the usual form — which matters to somebody who would rather not carry a document announcing their condition.3

  • Florida

    The broadest of the four, and the one that answers what a restriction actually looks like. Beyond mechanical devices, § 322.16(1)(b) lets the department restrict use by TIME and PURPOSE — expressly including intrastate operation only, and any other condition it considers necessary for driver improvement or safety. That is the statutory basis for the daylight-only, no-motorway or within-a-radius license families hear about anecdotally and cannot find in writing. It may also act at any time on a court's recommendation.4

  • New York

    A restriction is the outcome of a re-examination rather than a power used on its own. § 506 lets the commissioner require an examination on reasonable grounds, or automatically after three reportable accidents in eighteen months — and if the licensee passes, the license simply continues. If they do not, the graded outcomes are named in the statute: restrictions, a definite or indefinite suspension, or revocation. Refusing the examination is itself enough for revocation or indefinite suspension, so the examination is the lever and avoiding it is the worst move.5

Sahvelo has read all four of these states at their own sources. Another state's rule may differ, and we would rather say that than generalize. Sahvelo has not yet verified the medical-reporting rules in these states to Tier 1 standard, and the entries below point at each agency's own page rather than stating a rule we cannot support. This is a gap, and it is recorded as one.

Questions people ask about this

  • Can I just take the keys?

    You can make a car undriveable, and families do. It ends the immediate risk and usually ends the conversation too, in a way that is hard to recover from. It is worth reserving for a situation genuinely dangerous enough to justify the cost, and it is worth saying out loud that you are doing it rather than letting a car mysteriously fail.

  • Will their doctor report them?

    That depends on the state. Some states require physicians to report specific diagnoses; others permit it; others leave it entirely to the physician's judgment. Sahvelo has not verified which rule applies in each of these four states and will not guess. Asking the physician directly is both the fastest and the most reliable route.

  • What happens to insurance if they keep driving and we knew?

    Insurance consequences turn on the policy and on state law, and Sahvelo has not verified them. This is a question for the insurer, and it is worth asking before an incident rather than after.

  • What actually replaces the car?

    In a city, a combination of ride services, a family rota and delivery usually covers it. Outside one, it is harder and it is the real obstacle: a rural parent giving up a car is often giving up the ability to leave the house. Solving that before the conversation is more persuasive than any argument about safety.

  • Is there something between keeping the license and losing it?

    Yes, and it is the option most easily missed. A department can restrict a license rather than revoke it — to daylight hours, to a radius, to a particular kind of vehicle, to within the state. Florida's statute names time and purpose of use in terms; California's lets the department restrict a license somebody already holds whenever good cause appears, and lets it do so on the ordinary license form rather than a special one. In New York a restriction is one of three graded outcomes of a re-examination, and passing the examination ends the matter.435

Where this sits in the process

Related

Sources

This topic is deliberately light on sourced fact, because most of it is not a matter of fact. Where it does touch a rule, it links to the agency that sets it rather than paraphrasing.

  1. NHTSA — Older drivers

    Federal guidance on older driver safety, offered as orientation.

    nhtsa.gov

  2. A.R.S. § 28-3306 (Discretionary license suspension or revocation)

    Arizona's discretionary suspension on medical incapacity, and breach of a restriction as its own ground.

    azleg.gov Checked 2026-08-20

  3. Cal. Veh. Code § 12813 (Restrictions on driver's licenses)

    California's power to restrict after issuance on good cause, and to do it on the usual license form.

    leginfo.legislature.ca.gov Checked 2026-08-20

  4. Fla. Stat. § 322.16 (License restrictions)

    Florida restricting by time and purpose of use — the daylight-only license, in statute.

    flsenate.gov Checked 2026-08-20

  5. N.Y. Veh. & Traf. Law § 506 (Reexamination of licensees)

    New York's re-examination, its three graded outcomes, and revocation for refusing to sit it.

    nysenate.gov Checked 2026-08-20

Sources last reviewed 2026-08-20. Where a source is marked pending re-verification, the page says so wherever the claim appears.

Most of this page is Sahvelo's judgment and is marked as such. The medical-reporting rules in these four states have not been verified to Sahvelo's Tier 1 standard, so this page points at each agency rather than stating a rule it cannot support.