When and how to stop someone from driving?

My father insists on continuing to drive, but he has got lost twice on a route he's taken all his life and confuses the pedals. I'm afraid he'll cause an accident, but every time I bring it up, he gets furious. How do I stop him without destroying our relationship?

Feeling torn between protecting your father and not taking away his independence is one of the most painful situations a carer faces. Your fear is legitimate, and your concern is valid.

Why it happens

Dementia affects reaction time, attention, spatial orientation, and judgment, even in the early stages. The person may drive well on familiar routes but struggle with unexpected situations. Often, they are unaware of their own limitations, which is why they resist.

Practical strategies

• Request a medical assessment: the GP can refer for a re-evaluation of driving fitness, which takes the burden of the decision off you.
• Frame the message around the safety of others: "I don't want you to hurt anyone" is usually better received than "you're no longer capable."
• Offer concrete alternatives: accompanying him, public transport, taxis, so he doesn't feel he's losing his freedom.
• If necessary, make the car unavailable (hide the keys, remove the battery).

What NOT to do

• Don't argue while he is agitated or accuse him of being incapable.
• Don't delay to avoid conflict if there are already clear signs of risk.

When to seek professional help

Speak to the GP whenever you notice disorientation, pedal confusion, or incidents. Legally, driving fitness with dementia requires a medical assessment; do not decide legal aspects alone.

"It was hard for me to take his keys. I only realised it was truly necessary when he called in distress, not knowing where he was." — Anonymous Carer