Birdwatch Note Rating
2023-08-14 02:01:34 UTC - HELPFUL
Rated by Participant: E1F97C9DF32D7714A1536ED2EFBE9AE647E374BF53B8F81C2A5AE1A94F0D0D4D
Participant Details
Original Note:
This is called a derailer. There are many uses for these which include stopping rolling stock (train cars) that get loose, protecting personnel nearby on the track, or preventing access to hazards or unauthorized areas. https://www.alberta.ca/derail-device.aspx https://industryrailway.com/safety-security/derails https://en.wikipedia.org/wiki/Derail
All Note Details