right so i totally forgot about getting a prepaid oyster card before going to London and now i am going tomorrow morning i kinda need to know to how to get one.

can i just go and buy one with £15 on it? is that how it works? like... go to a ticket office and say "Hawl ya muppet, gie us a oyster caird wi' fuckin' 15 quid oan it yeah?"

A THREAD SAYING I AM COMING TO LONDON