During the pre-trip inspection, what should be done with the bus doors?

During the pre-trip inspection, checking that the bus doors open, close, and lock securely is crucial for ensuring the safety and functionality of the bus. The doors must operate properly to allow passengers to enter and exit safely. A malfunctioning door could lead to safety hazards, such as preventing passengers from exiting in an emergency, or allowing improper access to the bus. Therefore, ensuring the doors operate smoothly and can securely lock helps maintain overall safety standards for both passengers and the driver during transit.

Inspecting the doors for aesthetic damage, ensuring they are painted in bright colors, or testing them for alarm sounds, while relevant in certain contexts, do not directly relate to the primary operational safety requirements of the bus doors during a pre-trip inspection. The focus needs to remain on functionality and secure operation.