The Government wouldn't be spending all this money if they didn't expect to see a return on their investment. The only question is how. As well as the fingerprint & retina scan, other biometric information will be read by the camera (such as distance between eyes, nose & mouth, skin colour etc) to allow surveillance cameras to identify you on sight. No doubt this capability will be used to enforce petty laws just like speed cameras & parking cameras do with our car registrations right now. An automatic £60 fine in the post for dropping litter, spitting in the street or walking o