You can FOIA the cameras outside your local police station today, if you like. Private company data like Flock's is the new grey area.
FOIA isn't the same thing as having the data at my fingertips like LE does. I think the public deserves the same access LE has. If they can run ad hoc searches so should the public.
Personally I'd rather see all dragnet surveillance just go away.
I think the public would be entitled to the specific data that was purchased or accessed by the government, but absolutely not the entire corpus of broadly available data. What if law enforcement were required to "pay per search" a la PACER or journal subscriptions?
My immediate reaction is that it changes the nature of the surveillance enough to require further reflection. It would put a time-bounded window on the ability of law enforcement to abuse the data (albeit assuming the ALPR companies actually removing data per their stated policies).
I appreciate your comment, for sure. I'll have to ruminate on it and see how it meshes with my more-strongly-held-than-I'd-like reactionary (and probably not well thought out) beliefs. >smile<