Who is authorized to instruct passengers on safety procedures while on a SPAB?

The correct answer highlights that a trainer or designated adult is authorized to instruct passengers on safety procedures while on a School Pupil Activity Bus (SPAB). This is crucial because it ensures that the instructions are given by someone who is knowledgeable about safety protocols and capable of clearly communicating them to the passengers. This person is trained to understand the specific safety measures that must be followed in the unique environment of a SPAB, where the focus is not only on transportation but also on the safety of students who may be unfamiliar with public transportation rules.

Having a designated individual responsible for safety instructions helps create a clear chain of communication and authority on the bus. It reduces the likelihood of misinformation, which can arise if any adult or students with varying levels of experience were allowed to provide these instructions. This structure is vital for ensuring all passengers understand what to do in case of an emergency, promoting a safer travel experience for everyone on board.