also: はしゅつしょ
General term for a branch office of an organization. Not limited to police.
The bank's branch office is near the station.
police box; local police station
Former official term for a small neighborhood police station, now officially called 交番 (こうばん). Still understood and sometimes used colloquially or in historical contexts.
See also: 交番
In the past, a police box was called a 派出所.
There's a police box on that corner, so let's ask for directions.
There is a police box in front of the station.
I turned in the lost item at the police box.