> and when detected and reported, law enforcement came to pick it up, and refused to talk about it.
By "law enforcement", I'd assume the feds and not local. Why not just say which agency? Wouldn't this pretty much be FBI? Why use such a generic term?
Because it wasn't in the US, and the specifics don't really matter. All countries I've lived in so far has had similar capabilities for sure, and practiced them too.