For instance, in March, a vandalism case involving broken glass in Kaohsiung MRT carriages was solved. After police investigated hundreds of video recordings, it was found that, starting in September 2008, MRT carriage windows were broken soon after a car of a certain model passed by. From the partial vehicle registration number seen in videos they were able to identify six possible suspects who drove the same model car.
以今年 3 月破案的高雄捷運車廂玻璃破壞案為例，經警察調閱數百捲監視器紀錄仔細比對後發現，從去年 9 月起，只要某部車子經過，不久後捷運車廂玻璃就會破，於是以車號鎖定同款車的 6 名可能嫌疑犯，再一一過濾，最後果然成功找出犯案者。