The Alderney State Police has some association with the LCPD, as they use LCPD branded vehicles and two out of three stations bear LCPD crests and names. LCPD officers can also appear at the station in Leftwood. The ASP dialogue is unique and not used by LCPD personnel. In multiplayer mode, LCPD are the only law enforcement agency in Alderney.
There are two types of officer models: both are fit and are white males. There are no specific Alderney state police officers mentioned in-game and they do not play a big role in GTA IV or its episodes.
The uniforms of the Alderney State Police resemble those of the New Jersey State Police. The police patches on their arms read, "Alderney State Police" similar to the patch of the New Jersey State Police.
There are a total of three police stations in Alderney, one of which is a miniature precinct located in Acter, Alderney. Unlike the LCPD, the Alderney State Police seem to have more security on the highway system known as Plumbers Skyway. This is possibly due to the fact that there is a bigger highway in Alderney than in Liberty City, or it is likely that Rockstar created the police for Alderney to spawn more on the highway because of them being state police. If the player is arrested by them, the procedure is the same as if the player had been arrested by the LCPD: the Alderney State Police will take the player's weapons, some money and release them at the nearest police station.
Known Ranks and State Troopers
List of Police Stations
The Alderney State Police has three stations throughout the State of Alderney.