Dementia and driving: the DVLA rules

A dementia diagnosis must be reported to the DVLA straight away, and to your parent’s car insurer — but it does not automatically mean they stop driving. The DVLA assesses each case individually, and many people in the early stages keep their licence, usually issued for a shorter period and reviewed regularly. Not telling the DVLA risks a fine of up to £1,000 and prosecution after an accident; not telling the insurer can invalidate the cover.

Driving is often the first place a diagnosis touches everyday independence, which is why this conversation is hard. The good news is that the rules are clearer — and kinder — than most families expect. This guide covers the legal duty, what the DVLA actually does, and what to do in the difficult cases. It is part of our dementia diagnosis admin roadmap.

This guide is general information, not financial or legal advice. For advice about your own situation, speak to a regulated professional, or a free service such as Citizens Advice or Age UK.

Do you have to tell the DVLA about dementia?

Yes. Dementia is a notifiable medical condition, and the law puts the duty on the licence holder: your parent must tell the DVLA straight away once diagnosed. In practice, a family member usually helps with the form — what matters is that it happens promptly.

The consequences of not reporting are real. Failing to notify the DVLA of a notifiable condition carries a fine of up to £1,000, and if your parent has an accident while the condition is unreported, they can be prosecuted. The reporting process and forms are on gov.uk: dementia and driving and the wider driving with a medical condition pages.

In Northern Ireland, the report goes to the DVA rather than the DVLA; the principle is the same.

Why does the insurer matter just as much?

Because insurance policies require disclosure of anything that affects the risk, and a dementia diagnosis does. If the insurer is not told and something happens, the cover may be invalid — which means your parent could be treated as an uninsured driver, with everything that follows from that.

So the diagnosis triggers two calls, not one: the DVLA form and the insurer. Neither call means the end of driving. Insurers can and do continue cover for people the DVLA has assessed as fit to drive; they simply need to know.

What does the DVLA do next?

The DVLA runs an assessment, not an automatic revocation. After your parent notifies them, the usual sequence is:

1. A medical questionnaire (the CG1 for dementia), asking about the diagnosis and their doctors.
2. Reports from the GP or consultant — the DVLA contacts them directly with your parent’s consent.
3. Sometimes, an on-road driving assessment at an approved centre, if the medical picture alone does not settle it.

Then one of three outcomes:

• Licence kept, with review. Common in the early stages. The licence is issued for a shorter period — typically reviewed each year — so fitness to drive is checked as the condition changes.
• Licence restricted, in some cases.
• Licence revoked, where the assessment concludes driving is no longer safe.

The decision usually takes several weeks. Whether your parent can keep driving while the DVLA decides depends on what their doctor advises — if the GP or consultant says they should not drive, that advice stands regardless of where the paperwork is. When in doubt, ask the GP directly.

The practical takeaway for families: notifying the DVLA is not the same as taking the keys. For many people it is the route to keeping them, lawfully and insured, for as long as it remains safe.

Is giving up the licence voluntarily a better path?

For some people, yes. Your parent can surrender their licence voluntarily at any point rather than going through assessment or waiting for a revocation.

Why choose it? Dignity, mostly. Stopping on your own terms — “I’ve decided to give up the car” — feels very different from being told. Some people reach that decision themselves after the diagnosis, especially if driving had already started to feel stressful: busy junctions, night driving, unfamiliar routes. Voluntary surrender lets the story be theirs, and families say that matters more than they expected.

There is no need to rush this decision either way. If your parent is safe to drive and the DVLA agrees, keeping the licence under review is a perfectly good outcome. The point is that both paths — assessment and surrender — keep your parent in control of a decision that will eventually have to be made.

What if they won’t stop driving — and should?

This is the hardest version of this problem: the DVLA has revoked the licence, or the family can see the driving is no longer safe, and your parent — perhaps because the dementia itself hides the problem from them — insists they are fine.

Take it in steps:

• Have the conversation kindly, and more than once. Lead with what stays the same, not what is lost: how they will still get to the shops, the GP, their friends. Blame the paperwork or the doctor rather than their ability if that keeps their dignity intact. One conversation rarely does it; several gentle ones often do.
• Involve the GP. A doctor’s advice lands differently from a family member’s, and GPs have this conversation often.
• If unsafe driving continues, tell the DVLA. Anyone can inform the DVLA in confidence that a licence holder may be unfit to drive, and family members do. Doctors can also disclose to the DVLA without the patient’s consent as a last resort where road safety is at risk — so if you are stuck, tell the GP what you are seeing.
• Practical steps — moving the car off the drive, or lapsing the arrangements around it — are sometimes what families quietly resort to. They work better alongside the conversation than instead of it.

Nobody enjoys this. But an unlicensed, uninsured driver with dementia at the wheel is a risk to your parent above all, and acting is the protective thing, not the disloyal thing.

What does life after driving look like?

Better than most people fear, with a little setup:

• A free bus pass — available from State Pension age in England, and from 60 in Scotland, Wales and Northern Ireland.
• Community transport — many areas run door-to-door schemes, volunteer-driver services or dial-a-ride for people who cannot use buses; the council or local Age UK will know what exists locally.
• Taxis — once the costs of running, insuring and maintaining a car are gone, a weekly taxi habit is often cheaper than the car was. Setting up an account with a trusted local firm makes it easy for your parent to use.
• A Blue Badge — your parent may qualify even as a passenger, which keeps trips with family easy. See our guide to getting a Blue Badge for an elderly parent.
• Lifts, reframed — families often formalise it: Tuesday is the supermarket run, Friday is the club. Predictability preserves the routine the car used to provide.

The Alzheimer’s Society (0333 150 3456) has good material on driving conversations and giving up driving; medical questions about whether your parent is fit to drive belong with the GP and the memory clinic.

What should you do this week?

If your parent drives and has just been diagnosed: the DVLA form and the insurer call, this week. Both are quick, neither ends the driving by itself, and doing them promptly protects your parent legally and financially. The rest — assessments, decisions, alternatives — follows at the DVLA’s pace.

Then come back to the wider list in the dementia diagnosis roadmap — and while you are sorting the admin, run the free benefits check to see what your parent is entitled to, including the Attendance Allowance award that unlocks council tax discounts and more.