How must all movements operate within out-of-service limits?

All movements within out-of-service limits must operate at Restricted Speed. This is a critical safety protocol designed to minimize risks in areas where tracks may be unmaintained or where there could be other hazards. Operating at Restricted Speed ensures that the train can stop within half of the distance that is visible ahead, providing operators ample time to react to any obstacles or unexpected situations that may arise in such zones. Following this protocol enhances safety for crew members, equipment, and any potential workers or pedestrians in the vicinity of the out-of-service limits.

In contrast, high speed and normal speed could lead to dangerous situations if the train encounters unforeseen obstructions or conditions in these high-risk areas. Operating without limits would violate essential safety standards, as it prescribes no regard for potential hazards present in out-of-service zones. Adhering to the practice of Restricted Speed is integral to maintaining safety in rail operations.