SSP024 01-63
Annunciators working in conjunction with Track Circuits at Home Signals
Synopsis
Annunciators to be provided only where required to avoid delay.
Read full standard
Registered
Withdrawn
Other
- Issued:
- 01/01/1963
- Published:
- 02/11/2016
- In Force:
- 01/01/1963
- Withdrawn:
- 01/06/1988
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Superseded By | SSP024 Iss 1 |
| Lead Committee | Control Command and Signalling - CCS |