Privacy is becoming a thing of the past, it seems. In the last three years alone, more than 52,000 police CCTV cameras have been installed in 8,600 HDB blocks across the nation, according to The Straits Times. They've apparently been quite useful in catching litterbugs in action, preventing illegal parking and fending off loan shark harassment methods. Of course, they also give residents the reassurance of safety. If anything bad happens, you know they've got your back.