First introduced in 1932, the Harley Davidson Servi-Car sourced it’s drive-train from current Harley rolling stock until the model run ended in 1973. Numerous businesses saw their appeal over the decades, but mostly in police departments around the country as meter maids and traffic control. The throttle was moved to the left handlebar on the “Police” models so officers could mark tires and write tickets to the right or curbside of the roadway. Fewer than 300 of these “Police” models were built in 1951.