How do you decide whether a person, especially an elderly, is fit to drive?

How do you decide whether a person, especially an elderly, is fit to drive?

In this video, Dr. K K Aggarwal, Padma Shri Awardee, Editor-in-chief IJCP Publications, will explain how to test whether a person, especially an elderly, is fit to drive. It is a very simple test and any health worker can do it. Make the patient sit or stand near a chair and ask him to walk for ten feet and come back and sit in the chair again. The time taken should be less than 15 seconds. If the time taken is more than 15 seconds then his reflexes are slow and are not fit to drive the vehicle.