Once you reach 70, by law you must renew your driving licence - and then again every three years.
There’s no need to take a test, but your licence must be kept up to date with any medical conditions that may affect your ability to drive safely. These include:
- Parkinson’s disease
- heart conditions
- some eye conditions
It's free to renew your licence. You can apply online using the GOV.UK website, or by picking up a form from your local post office.