But according to the theories of criminology, the presence of cameras can discourage criminal behavior, just as street lights in dark areas do, causing potential criminals to abandon their intentions or driving them to places without cameras.
不過，根據犯罪理論，就像暗處裝設路燈一樣，監視器也可以造成「排擠效應」，迫使意圖犯罪者打消犯意，或將他們往沒有裝監視器的地方「趕」。