Certainly any effort to deter crime should be seen as a component of a broad effort, rather than a strategy that will be foolproof in isolation. > - Make note

Certainly any effort to deter crime should be seen as a component of a broad effort, rather than a strategy that will be foolproof in isolation. > - Make note of where the readers are (since they're fixed) and avoid using those streets during their crimes? Sounds like a good way to make your neighborhood safer. Maybe more and more streets will adopt them?