Rule 808 — Locally-Controlled Interlocking - Drawbridges

1. (a)Track Work: Separate TOP for the interlocking or other written instructions issued by the signalman.
2. (b)Track Units: Operation beyond the interlocking signal must not be made until verbal authority, hand signal or separate TOP for the interlocking has been received from the signalman. If there is no signalman on duty, the track unit may proceed after the foreman has ascertained that the route is properly lined.

content_hash a23c5430ae621ed5