When should the overhead mirror be adjusted?

Adjusting the overhead mirror before starting the engine ensures that the driver has a clear view of the passengers and can effectively monitor their safety and behavior while driving. This step is important for safety as it allows the driver to focus on operating the vehicle without distractions once the trip begins. Properly positioning the mirror at this time also promotes better awareness of the environment inside the bus, which is essential for maintaining control and making informed decisions during the drive.

While adjusting the mirror at the start of each trip or during specific times might be necessary, the most critical moment to adjust it is prior to engine start. This way, the driver can ensure optimal visibility and comfort before engaging in any driving activities.