The person may have a legit reason:
http://www.mto.gov.on.ca/english/dandv/vehicle/app.shtml
[h=3]Who is eligible for an APP?[/h] To qualify for an APP, the individual must be certified by an APP program recognized health practitioner as having one or more of the following conditions:
- Cannot walk without assistance of another person or a brace, cane, crutch, a lower limb prosthetic device or similar assistive device or who requires the assistance of a wheelchair.
- Suffers from lung disease to such an extent that forced expiratory volume in one second is less than one litre.
- Portable oxygen is a medical necessity.
- Cardiovascular disease impairment classified as Class III or Class IV to standards accepted by the American Heart Association or Class III or IV according to the Canadian Cardiovascular Standard.
- Severely limited in the ability to walk due to an arthritic, neurological, musculoskeletal or orthopaedic condition.
- Visual acuity is 20/200 or poorer in the better eye with or without corrective lenses or whose greatest diameter of the field of vision in both eyes is 20 degrees or less.
- Condition(s) or functional impairment that severely limits his or her mobility