The preliminary report does not say whether the watchman gave the other workers any alert. It also does not say if the train operator made any attempt to brake to avoid hitting the worker.

National Watchman Registry Reports Impressive Procedural Safety - Medscape - Apr 15, 2020. Authors and Disclosures. Authors and Disclosures Author(s) Bruce Jancin. Comments ...

Finally, the Watchman report stated that the worker said he was given this directive by Denali National Park Superintendent Brooke Merrell (who was described by the Watchman as someone who worked ...