What action should be taken before turning the bus at an intersection?

Before turning the bus at an intersection, it is essential to check mirrors and blind spots. This action is crucial for ensuring the safety of both the bus occupants and other road users. By checking mirrors, the driver can gain a clear view of what is behind and beside the bus, while looking at blind spots helps identify any vehicles, cyclists, or pedestrians that may not be visible in the mirrors alone.

This safety measure is particularly important for large vehicles like buses, which have larger blind spots compared to smaller vehicles. Ensuring that the path is clear before making a turn helps to avoid accidents and ensures compliance with safe driving practices. This proactive approach to safety is a fundamental aspect of operating a school bus and reinforces the responsibility drivers have in protecting their students and the public.