Some believe that installing CCTVs in high crime areas will help to reduce crime. What are the advantages and disadvantages of this?

It is generally consider that setting up CCTVs in dangerous areas will help to decrease crime. This essay will seek to identify not only the pros of this trend but the cons as well. To begin with, there are several merits to install CCTV cameras. First and foremost, CCTVs are a good way to prevents from offenses. For example, many people who get off their work at midnight, they unlikely not afraid to go home even the way is really dark. This is because people think the security cameras are always observe and protect them. Secondly, CCTVs are really helpful when the police officers catch a criminal or find of lost items. Cameras recorded everything such as street's sound, sights and so on. Consequently, cops and investigators figure out easily to tracking criminal's current location. On the other hand, others think CCTVs bring numerous demerits to modern society. Firstly, people do not have any privacy protection. Nowadays, cameras are installed everywhere and they monitor us all the time. Due to the fact that, some people tend to mask their face or avoid them and find another place where the security cameras are does not exist. Moreover, governments installed surveillance cameras thoughtlessly, so these can be ruined city appearance. To conclude, there are advantages and disadvantages which are both under stable. Therefore, it is highly recommended that governments should carefully weigh both sides before setting up CCTV cameras.