Bletchleyite
Veteran Member
I'd go along with that from a "looks right" perspective, but it would be almost impossible to see from (for instance) inside a train in darkness. Not everyone has a smartphone and when the PIS is not working, I find it good to know where we've stopped.
It really wouldn't. If it was, that format would not be used by:
- DB
- SNCF
- SNCB/NMBS
- SBB
- OeBB
- NS
- I *think* Canada
- SercoNedNorthern
- London Midland (pre LNR), that was white on black but the same idea
- Network Rail
- ......
It is as if it was a global standard for railway signage, or certainly a European one...