Six of the London tube lines have all night service on Friday and Saturday nights, so if you fall asleep on these, you won't be stuck. https://tfl.gov.uk/campa

Six of the London tube lines have all night service on Friday and Saturday nights, so if you fall asleep on these, you won't be stuck. https://tfl.gov.uk/campaign/tube-improvements/what-we-are-doing/night-tube https://tfl.gov.uk/campaign/tube-improvements/what-we-are-do... My route home is via commuter rail so I don't have that luxury. I wouldn't possible know what it is like to wake up after a few beers and find myself on the last train of the night, four stations past my stop, but rumour has it that the night bus network is pretty good at getting me^H^Hpeople home, even if the wait can be cold, so long as you've not actually left London. Or Uber. https://sucs.org/~cmckenna/maps/busspider/2012-14/west-london-night-310813.pdf https://sucs.org/~cmckenna/maps/busspider/2012-14/west-londo... But if you don't wake up til the end of the line, it's probably pretty much like in Japan, except less clean.