My comments on Yu Liang's post (Randal Lim 28)

Firstly, i agree with his point that CCTVs help to make the job of security personnel, however i do not agree that the establishment does not need to hire security guards, the installation of CCTVs can only help that much, in the case of someone actually doing something illegal or stupid, we still have to go back to the security guards to apprehend them. The CCTV's can't catch them. Higher crime rates lead to insecurity, so? what are the implications? Please elaborate.

P.S (watch the grammar)