What was one topic of significant concern mentioned regarding the streetcar derailment?

The concern regarding the streetcar derailment centered on a connection cable issue because it often plays a critical role in the operational integrity of streetcars. Connection cables are essential for supplying power to the streetcar, and any failure or malfunction in these cables can lead to operational disruptions. If the connection is inadequate or compromised, it can result in power loss, potentially causing the streetcar to derail or operate erratically.

In the context of streetcar incidents, maintaining the equipment, including its electrical connections, is a key aspect of safety and reliability. Investigating issues related to connection cables can reveal underlying maintenance problems or systemic issues that need to be addressed to prevent future occurrences. Thus, emphasizing this topic reflects the importance of infrastructure quality and the technical requirements necessary for safe transit operations.