What must a train operator do if the Control Center gives permission for customers to leave a train during an emergency?

In the scenario where the Control Center gives permission for customers to leave a train during an emergency, the appropriate action for the train operator is to open the emergency brake valve and apply sufficient handbrake. This step is crucial as it ensures the train is safely immobilized before allowing passengers to exit. The emergency brake valve is used to halt the train quickly, while the handbrake provides additional security by preventing the train from moving unintentionally, reducing the risk of any accidents or injuries while customers are evacuating.

Managing the safety of passengers is paramount, and taking these actions helps create a controlled environment for their safe exit from the train. This procedure also aligns with safety protocols, demonstrating the operator's responsibility to ensure that any evacuations are conducted as safely as possible. It’s important for train operators to take proactive measures in emergency situations, prioritizing the well-being of passengers as they follow established safety protocols.