Dj_Jestar said:
Er.. scanning your fingerprint to see if you are wanted, and if you are, is proving you are a criminal.. by that logic, DNA testing would be wrong, too. As would ID Parades.
Well, the fact that you're wanted doesn't prove you're a criminal. Only a conviction in a court will do that.
But this thing about who has to prove criminality is a red herring anyway, since it isn't the issue. The issue is about establishing identity.
At the moment, there are circumstances under which the police can require a citizen to establish his/her identity, and this fingerprinting thing doesn't change that, or the circumstances. At the moment, if you are required to establish your identity, and either won't do so or can't do so to the satisfaction of a police officer, they can and often will arrest you until such time as you can satisfy them. All this fingerprinting thing does, in procedural terms, is establish quickly and easily what you
aren't, that being someone on the existing 6 million-ish database of known naughty people. In and of itself, even that doesn't establish your identity, but it
might be enough to convince an officer that your claimed identity is much more likely to be true.
In other words, other than any possible inferences for illicit retention of scans, all this fingerprinting will do is perhaps prevent ordinary people from being detained while their claimed identity is checked, and perhaps result in those giving fake identities getting nicked for doing so. In either case, it's a good thing PROVIDED the scans of the innocent are, as the police have claimed, nort retained and providing this isn't just the thin end of the wesge of introducing yet-more intrusive and invasive police powers .... like compulsory ID cards, and a requirenment to produce on demand.
But these things (civil liberties) have a habit of being eroded by being chipped away bit at a time, and once lost, they're VERY hard indeed to get back.