---
kind: "section"
citation: "49 C.F.R. § 236.508"
title: "49"
number: "236.508"
heading: "Interference with application of brakes by means of brake valve."
url: "https://uscodex.org/cfr/49/236.508"
---

# §236.508. Interference with application of brakes by means of brake valve.


The automatic train stop, train control, or cab signal apparatus shall be so arranged as not to interfere with the application of the brakes by means of the brake valve and not to impair the efficiency of the brake system.


## Notes

### Amendments

[49 FR 3386, Jan. 26, 1984]

### Authority

Authority: 49 U.S.C. 20102-20103, 20107, 20133, 20141, 20157, 20301-20303, 20306, 20501-20505, 20701-20703, 21301-21302, 21304; 28 U.S.C. 2461 note; and 49 CFR 1.89.

### Source

Source: 33 FR 19684, Dec. 25, 1968, unless otherwise noted.

### Amendments

[49 FR 3386, Jan. 26, 1984]