Birdwatch Note Rating
2023-08-13 04:33:05 UTC - SOMEWHAT_HELPFUL
Rated by Participant: 8DD3E7410C2004E77D26946DB803FCA270E876C4BC0E1E4CDA5808E4198E7BFE
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