> On seeing a pink colour on the underground for example you can immediately tell "Hammersmith & City". I just wish they'd strictly adhere to matching the live

> On seeing a pink colour on the underground for example you can immediately tell "Hammersmith & City". I just wish they'd strictly adhere to matching the livery and the line colour, though. It's SUCH a good idea, but with trains sharing the same track on different lines, it causes no end of confusion!