Ministry of Justice figures released under the Official Information Act showed more than 570 people recorded drink-drive convictions in Rotorua in the year to June - down from 730, two years earlier. But more than a third recorded their third or subsequent conviction last year.
When you consider the recidivism rate of drink drivers, and we've told stories of some of the worst, it's amazing to see the Rotorua course's fantastic result.
The course shows offenders the effects of their actions on other people. Sessions also include the effects of alcohol on the body.
The one-day course accounts for nine hours of a community work sentence.
There will be those who would scoff at offenders taking part in a course rather than picking up rubbish or clearing trails, but results like this show a positive difference can be made, one that could end up saving lives.