Three inmates at Rolleston Prison in Christchurch have found a novel use for hand sanitiser - they got drunk on it.
Thousands of hand sanitisers were given out to Christchurch residents after the February 22 earthquake to try to stop the spread of infection and disease.
Prison bosses in Canterbury also thought they were doing their inmates a good turn by providing a similar service.
Little did they realise that enterprising prisoners could add sugar-based products, such as Raro fruit drink, to the hand sanitisers to concoct a powerful home brew.
Inmate Tuarea Pahi, 24, got drunk and assaulted a prison officer - an attack he says he doesn't remember, and one that came as a shock to the officer since they had been on friendly terms before then.