The police station has several entries, the first is on the right (according to the map and your location) where you can enter a vehicle or on foot, the second is to the south, which is made by stairs. The third entrance is located to the left which can be accessed via a ramp that is located next to City Hall, which leads directly to the back of the commissary where you can find several police vehicles. In GTA LCS once and have access to Staunton Island at times appear a helicopter on the helipad of the abyss of this building, because this police station is located in a place dominated by the Yakuza are often see problems between police and gangs. The only role that is highlighted during a mission in the mission Kanbu Bust-out in GTA III, where Claude will have to plant a car bomb in the cells of the Commissioner (in the rear) to free a prisoner.
There is a non-solid portion of wall through which the player can enter the building. To reach this, the player has to get to the backside of the station using a police vehicle or a high vehicle like the Rumpo or the Yankee. Then the player has to get to the thin platform, which is on the left. After going a few steps towards the gate, the wall on the right won't be solid and the player can go through.
Gallery
STRUCTURES Liberty City Police Headquarters
Exterior of Liberty City Police Headquarters in Torrington.
The car bomb destroying a cell wall at the police station during Kanbu Bust-out.
An interior view of one of the holding cells at the Staunton LCPD station. Note the bloodstain on the wall, similar to that of Apartment 3c in Vice City.