Liberty Sanitation Department
The Liberty Sanitation Department, or LSD, is a uniformed force of sanitation workers in Liberty City in Grand Theft Auto IV. Their responsibilities include garbage collection using a Trashmaster, street cleaning and public park upkeeping. The garbage collection branch of the LSD can be found in a warehouse in the FlatFish Plaice area of the Fishmarket South storing Trashmasters. Many street sweepers around the city are not randomly spawned, but instead are scripted to sweep the same patch of ground when the player is in the area. The sweeper models are the same that as oh 'Hobo's' stating that most of the people who work there are in fact homeless and/or have been living rough.
Niko recieves an LSD worker's outfit after completing the mission Taking in the Trash for Ray Boccino
Trivia
LSD refers to the class A drug, lysergic acid diethylamide, which is also shortened to LSD.
See also