The applicant appealed the Registrar of Motor Vehicles' decision to suspend his driver's licence due to medical reasons.
The suspension followed a police report of a family dispute where the applicant attempted to jump from a moving vehicle.
Medical evidence indicated the applicant suffered from bipolar disorder and a personality disorder, and was not compliant with prescribed medication.
The Licence Appeal Tribunal found that without treatment, the applicant's mental condition was likely to lead to a loss of self-control that would significantly interfere with his ability to drive safely.
The appeal was dismissed and the suspension confirmed.