Graeme Edgeler: Three Strikes five years on - now with accurate numbers!

A month ago, I retracted a piece I wrote in 2015 looking at the first five years of the three strikes sentencing regime for serious violent crime, attempting to see how the first five years after three strikes compared to the five years before three strikes.

As detailed in that retraction, the comparisons I then made were invalid. The two sets of data I was comparing were not comparable. I now have this data, following contact by the Ministry of Justice after my retraction (and Nikki Macdonald’s excellent work in the Dominion Post) was published, and the Ministry apologised for falling short of the high standard they set for themselves, and offered to provide comparable data if I still wanted it.