---
kind: "section"
citation: "30 C.F.R. § 56.19101"
title: "30"
number: "56.19101"
heading: "Stopblocks and derail switches."
url: "https://uscodex.org/cfr/30/56.19101"
---

# §56.19101. Stopblocks and derail switches.


Positive stopblocks or a derail switch shall be installed on all tracks leading to a shaft collar or landing.


## Notes

### Authority

Authority: 30 U.S.C. 811.

### Source

Source: 50 FR 4054, Jan. 29, 1985, unless otherwise noted.