Does anyone know how much it costs to put those birds in the air and keep them there for any length of time?
Too much... is the answer.
The birds are too busy seeking out burglars, robbers, rapists and whatever else go out on the prowl at night. How many of these crimes happen every hour in the Cities you live?
The police love the fact that people's paranoia prevent them doing what they shouldn't. Yes. the police do have the technology to do it, but do they have the time or money?