Mr. Speaker, with regard to what will assist in this, certainly the sex offender registry data bank will help. Police officers across Canada would be able to follow where those people are if they should move. The DNA bank will also be very helpful for investigations should an offender commit a crime that needs to be determined at a later date. With DNA evidence, they can do that.
In the House of Commons on September 27th, 2011. See this statement in context.