Final answer:
In Ontario, the minimum age required to obtain a C or F licence to drive a bus is 18 years old, along with meeting other specific requirements.
Step-by-step explanation:
To obtain a C or F licence to drive a bus in Ontario, you must be at least 18 years of age. These classes of licences are necessary for those who intend to drive vehicles such as ambulances, or other small buses with a seating capacity under 24 passengers (Class F) or school purposes buses with a seating capacity for over 24 passengers (Class C).
It's important to ensure that all the other requirements such as a clean driving record, medical fitness, and successful completion of a written test and road test are met in addition to the age requirement.