Tube Chat
Posted: 29 Sep 2016, 23:04
Didn't somebody on here try this some time ago.
Tube chat: The new badge encouraging commuters to talk to each other
http://www.bbc.co.uk/newsbeat/articles/37506971
Tube chat: The new badge encouraging commuters to talk to each other
http://www.bbc.co.uk/newsbeat/articles/37506971