Governments already have the majority of this information through passport applications [1] , social security numbers [2] and so on, without enormous objections by the public. Moreover, many have called for increased security since the rise of terrorist attacks [3] and comply with increased security at places like airports. This isn’t pre-emptively condemning people for criminal activity; it is, like all other security checks, a routine check to enhance the safety of the general population. There is not reason not to identify with that as a common aim.  [1] Accessed from  on 10/09/11  [2] Accessed from  on 10/09/11.  [3] Accessed from  on 10/09/11.