What is not required on non-controlled tracks when moving on track equipment?

Moving on non-controlled tracks typically has different operational requirements compared to controlled tracks. In this context, working limits are not required on non-controlled tracks.

When operating on non-controlled tracks, the focus is primarily on maintaining safety without the necessity for formal working limits, which are more relevant in controlled environments. This means that operators are expected to be vigilant and exercise caution, but they do not need to establish formal boundaries or limits as defined by regulations.

The other options involve processes that enhance safety and accountability during track equipment movement. Prior arrangements ensure that the movement is coordinated with other individuals who might be affected, documentation provides a record of activities for safety oversight, and stopping within the range of vision is a crucial safety practice to avoid accidents or collisions. Therefore, while those elements contribute positively to the safety of track movements, having defined working limits is not a requirement on non-controlled tracks.