Now, we've done this in Parliament in my time, but on incredibly rare occasions: World War I deserters, iwi wrongly imprisoned and convicted in the 19th century—I can't remember the fellow's name; perhaps Mr Henare may remind us. They were the right things to do, even though, effectively, we were expunging punishment. I don't feel comfortable at all supporting a bill that does that for a child sex offender. So this is troublesome. There may be a reason, but in the absence of that, I think when we come to the committee of the whole House something might need to be done about it. 