Birdwatch Note Rating
2023-08-13 01:29:01 UTC - HELPFUL
Rated by Participant: 5B5A2E8305DEBFB05C8E9CCBF408400AF26A5DCD7D33060C56CE94BCA7C712AB
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