What is the required number of tie downs for each wheelchair on a school bus?

Each wheelchair on a school bus must be secured properly to ensure the safety of the passenger and to comply with regulations. The requirement for four tie downs is based on safety standards that dictate that at least two tie downs are needed for the front of the wheelchair and two for the rear. This configuration secures the wheelchair in both directions—preventing both forward and sideways movement during transit.

Using a total of four tie downs provides sufficient stability and support, ensuring that the wheelchair remains firmly in place while the bus is in motion. This requirement emphasizes the importance of safety for students with disabilities and aligns with best practices for transporting individuals who rely on wheelchairs. Thus, the correct answer reflects the standardized safety measures adhered to in the operation of school pupil activity buses.