Before taking an Ontario Class C knowledge test, what medical step does the Official MTO Bus Handbook require?

1. Submit the medical report only after passing the road test
2. Skip the medical report if you already hold Class G
3. Mail a CRJM check addressed to Class B or E instead of a medical report
4. Return a completed satisfactory medical report to the DriveTest Centre; only applicants with satisfactory medical reports may take the knowledge test