Ah yes, the good ol' appeal to fear. "Think of the childr--err, I mean poor defenseless woman!"
No, I don't want these cameras. I don't care if they make law enforcement's job easier. They are an invasion of privacy and a part of the disgusting dragnet surveillance state.
They need to go.
A decade ago, I was attacked on a public sidewalk by three men, who roughed me up a bit and stole from me. The police were utterly unhelpful, and as far as I know, they never caught anyone. But ultimately, that didn't really matter. I was traumatized for a while, but eventually worked through it. Whether or not they were caught would not have changed any part of that process.
I get that, emotionally, we want some sort of justice when things like this happen, but I am not willing to put up with even more constant surveillance in order to feel a little bit better about a bad thing that happened to me. I would much rather criminals sometimes went free.