Final Answer:
The responsibility for having buses of Class C and F checked annually and semiannually typically falls on the relevant regulatory authorities or transportation agencies overseeing the safety standards for these classes of vehicles.
Step-by-step explanation:
In many jurisdictions, the inspection and maintenance schedules for different classes of vehicles, including buses classified as Class C and F, are regulated by transportation authorities. These authorities set standards to ensure the safety and roadworthiness of public transportation. Annual and semiannual checks involve a thorough examination of various components, such as brakes, lights, tires, and overall mechanical integrity. Compliance with these inspections is crucial to maintaining passenger safety and upholding the operational standards of public transportation services.
Transportation agencies or regulatory bodies enact and enforce these inspection requirements to guarantee that buses are in proper working condition, reducing the risk of accidents and ensuring the safety of passengers and other road users. The responsibility is part of a broader commitment to transportation safety and regulatory compliance.