SSP080 07-92
Controls Required for Routes and Signals
Synopsis
Sets out requirements for locking and aspect level controls for route setting systems. Includes controls for different block systems and for releasing maintained locking.
Read full standard
Registered
Withdrawn
Other
- Issued:
- 01/07/1992
- Published:
- 17/11/2016
- In Force:
- 01/07/1992
- Withdrawn:
- 01/04/1993
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Superseded By | SSP080 Iss 1 |
| Lead Committee | Control Command and Signalling - CCS |