Buenos Aires Provincial Police
From Jenny Everywhere Wiki
The Buenos Airies Provincial Police was one of several organisations which, seeking to bring Jenny Everywhere in for questioning and jointly put up a 'Wanted' poster for her, whose efficacy was lessened by the fact that they did not know about Jenny Everywhere's multi-dimensional nature and thus found the contradictory nature of eyewitness reports about her appearance utterly baffling. (PROSE: Wanted for Questioning)
Behind the scenes
Being a real organisation, the Buenos Airies Provincial Police is functionally in the public domain as a potential element of fictional narratives.