What should a bus driver do to maintain constant communication in case of an emergency?

Maintaining constant communication in case of an emergency is crucial for the safety and well-being of all passengers on a school bus. Utilizing a two-way radio or cell phone to contact emergency services allows for immediate and efficient communication with authorities, enabling them to respond quickly to any incident. This method ensures that clear, direct, and professional communication can be established, which is essential for coordinating an appropriate emergency response and providing vital information about the situation.

In contrast, relying on hand signals would not effectively convey complex information or enable real-time communication with emergency personnel. Shouting to passengers may create confusion and panic, potentially leading to a dangerous situation rather than resolving it. Simply waiting for an incident to occur is not proactive and does not equip a driver to handle emergencies effectively. Therefore, using a two-way radio or cell phone establishes a direct line to emergency services, ensuring a swift response when needed.