Birdwatch Note Rating
2023-08-13 16:41:34 UTC - HELPFUL
Rated by Participant: 6E69E2AB8EA331521A6D06E2CEE26B3999D17CB033558C6BA0FFAD5F4495467D
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