Have you ever had to help an older person to realise that certain changes associated with ageing may have an impact on their daily activities? Were there any risk or potential risks you had to communicate to the person?

Eventually, you may need to communicate with them and explain that it may be time for them to stop driving. With that goes a sense of their freedom and independence. ( that's a difficult subject to bring up but its for their personal safety and the safety of others. )