It seems totally pointless to keep them for a DUI. You have a criminal record if you have one. What do the prints help with?
I'm definitely okay with keeping them on file for every convicted criminal, though I will continue to argue for certain kinds of convictions to be thrown out.
Presumably you're not going to have one who will be.
But that aside - this is silly. Why DUI? Why not just all adults, if you want to go police state on people?
Heck, most progressive are just a mugging away from becoming neocons. That’s just how life is.
Incidentally, I'm pretty sure that my country had much higher rate of murder/theft/kidnapping while it was a police state.