After you have told the DVA about a medical condition, they may:
Some medical conditions mean that you must surrender your licence and stop driving until passed fit to drive again by the DVA.
However, not all conditions mean that you will lose your licence. You may be able to continue driving if you can do so safely, although you may need some adaptations to your car or other help.
If your fitness to drive needs regular review, you may be issued with a licence that is valid for less than three years.