That's nothing new - I date from the days of the old compartment rolling stock when you couldn't even walk along the carriage, let alone get to a toilet. If you've a problem, bring a nappy! 
Toilets? The 'disabled' on the 377 - that strange contraption, you know, with the semicircular sliding door - now that's worth a documentary in itself! So many people can't figure out how to open or close the door (the doors often keep opening of their own accord anyway) - or having entered and shut themselves in they don't know how to lock the door. Result: another passenger comes along and, thinking the toilet vacant, opens the door and walks in ....
. And I - sitting on the jump seat so as to keep an eye on the bike - have to be an audience to all this!

Toilets? The 'disabled' on the 377 - that strange contraption, you know, with the semicircular sliding door - now that's worth a documentary in itself! So many people can't figure out how to open or close the door (the doors often keep opening of their own accord anyway) - or having entered and shut themselves in they don't know how to lock the door. Result: another passenger comes along and, thinking the toilet vacant, opens the door and walks in ....
