For a long time Subaru held the unenviable position of being the most stolen car in the country that I live in. They started spraying microdots in the undercoat

For a long time Subaru held the unenviable position of being the most stolen car in the country that I live in. They started spraying microdots in the undercoat of their cars, which meant that every single part of the car was traceable. Models from that point on were almost never stolen; earlier ones stayed at the top of the charts. Wrecker's yards were no longer prepared to take the risk of parting out stolen vehicles, and garages weren't prepared to use second-hand parts from stolen vehicles, when it could be traced easily, so criminals stopped stealing those model years.