Government plans child sex offender register. NZ;

New Zealand's first register of child sex offenders is to be set-up - with the Government saying currently such people can "disappear into communities". Police and the Corrections Department will run the register, which will be established under legislation introduced to Parliament today.
Offenders will need to provide a range of information including fingerprints, photographs, aliases, address, workplace and employer, car registration, computer IP address and passport details.

http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=11496709