Who has the authority to set a temporary block limit?

The authority to set a temporary block limit is designated to station personnel or a Dispatcher as required due to their critical role in managing train movements and ensuring safety on the tracks. These individuals have direct access to real-time information and communication systems, enabling them to assess current conditions and coordinate effectively with train crews.

Their responsibilities include monitoring train positions, managing the flow of traffic, and ensuring that trains do not enter unsafe or congested areas. This authority is essential for maintaining operational safety and efficiency, particularly in situations where adjustments need to be made quickly due to unforeseen circumstances such as track maintenance, emergencies, or equipment failures.

While conductors and train crew members play vital roles in train operation, they typically do not have the authority to unilaterally set block limits due to the potential safety implications. Similarly, a Transportation Manager has broader responsibilities and may not be directly involved in the real-time decision-making required to set temporary block limits.