Birdwatch Note Rating
2023-08-13 09:53:16 UTC - HELPFUL
Rated by Participant: F32F044271643DE6BBC8FB0CB6A1D201BED9EE5E2383A61743E3ECABF8103B9A
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