A lost of people recognize me and maybe will ask for an autograph, but it's nothing like if Elvis would've done something like that, 'cause he's so popular, or maybe The Beatles 'cause they stirred up a lot of action.
It would be wrong to say that the city of Berlin is not regulated. What I think is more interesting is to what extent a city creates a sort of safe haven for its users, so that people feel confident that the city works on their behalf.