Nowadays, video surveillance has becomes a need in not just high security areas like police station, but also it is being used in common places like malls , shops , streets while some cite it as a measure to combat crime , other feel it hinders the freeedom of individual . this assay will discuss both the reviews followed by the conclusion. The first And foremost reason for the use of video cameras is to help the cops in identifying the criminal . moreover , it provides the safety to public becaz konwing about the presence of camera can scare a criminal to commit a crime.so that way l like it.