The Wimbledon-Edgware service should be identified separately, but the others are all pretty clear - off peak the Met is all stations too these days so there's much less complexity to deal with. Not like the past where the uninitiated would stare at the Central London tube map wondering where Chesham Fast is
Some related thoughts:
- Several tube lines have alternate destinations, eg Wimbledon/ Richmond/ Ealing Broadway/ Edgware Road; similarly Overground
- Some trains terminate 'short' eg Arnos Grove, maybe off-peak eg Rayners Lane
- How helpful are eg Eastbound, via Bank,
- Part of the Met became Hammersmith and City (and a different shade of colour)
- Are there suggestions of giving names to bus routes- does that tell us something?
- SR trains carried route numbers, visible at the front as a 'headcode' giving those in the know info re destination, route, where stopping ...
Is there evidence how well what works, eg navigating Kings Cross St Pancras International? What do those least familiar with 'the system' value most?
How clear are things at eg Clapham Junction, Stratford?