What is one of the key components of operating at restricted speed with extreme caution?

Operating at restricted speed with extreme caution primarily involves the ability to stop within one-half of your range of vision. This means that as a train operator, you must be able to see potential hazards on the track and have sufficient time to safely bring the train to a halt if necessary. This practice is crucial in ensuring safety, particularly in situations where visibility may be compromised or where unexpected obstacles might be present. By adhering to this guideline, train operators can better manage risks associated with traveling at lower speeds, enhancing the safety of passengers, crew, and railway infrastructure.

The importance of this principle can be further emphasized by recognizing that being prepared to stop within one-half your range of vision allows for a proactive approach in handling any unforeseen circumstances, thereby ensuring that appropriate measures can be taken in real-time to prevent accidents or collisions.