I think that Singapore should install more security cameras in order to prevent more cases from happening such as the escape of Mas Selamat, if there were more security cameras at that time, i believe that Singapore's security force could have a better chance of finding him. Also in the economic downturn, there will be an increases in crime rate as more people will become jobless thus leading to committing crimes in order get some money to survive. If Singaporeans are afraid of their privacy being invaded, they really should not worry about it as the security cameras are installed where they can be seen by the public. So, Singaporeans need not be scared unless they committed a crime.