Who is responsible for having Class C and F buses checked annually and semiannually?

Answer: B — Operators

Class C and F buses are larger vehicles that require regular maintenance and safety checks. This responsibility falls on the operators of these buses, as they are in charge of ensuring the safe operation of the vehicle. The owners may also have a role in ensuring the buses are properly maintained, but the primary responsibility falls on the operators. Drivers are responsible for operating the buses safely, but they are not involved in the regular maintenance and checks. The Ministry of Transport may have regulations and guidelines for these checks, but they are not responsible for conducting them. Therefore, the best answer is B Operators.