Is reasonable security cameras on the street? It's oubvious that this subject has been talked about many times before in this forum and news, even in tv show, but it didn't come out a result convincing the public, so i feel it's necessary to discuss it again, right? Let go straight to the theme,Several people mentioned the possibility of cameras on the street as part of a downtown safety initiative to make the community safer, detering crime; The opponents strengthened installing cameras on the street isn't necessary, even invades poeple's privacy. Honestly, i'm also confused, don't kown where to go, what's your opinion?