Well, interesting technologie
But police helicopters not only look...
Just beeing there brings people to call the police about things (people) they have seen, criminals, which hide, when the helicopter comes clear and so on.
Additional FLIR-Systems allow to search for missing people and for criminals - which often couldnīt be seen with the mark 1 eyeball - or an image, taken out of that height.
And with data issues - the questin is, wheather the public will accept such an observation...