SSP057 11-91
Signals Leading Over Facing Points
Synopsis
Similar to November 1990 issue. Ease of Time of Operation locking (only provided where considered necessary). A dummy withdrawal date has been provided for this historic document as it is not clear the exact date of withdrawal.
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Registered
Withdrawn
Other
- Issued:
- 01/11/1991
- Published:
- 17/11/2016
- In Force:
- 01/11/1991
- Withdrawn:
- 31/12/1999
Details
Consultation Status | Closed |
Vehicle Assessment | No |
Supersedes | SSP057 Iss 1 |
Lead Committee | Control Command and Signalling - CCS |