Dunedin is still in clean-up mode after alcohol fuelled students rioted last night.
They pelted Police with bottles and set cars, mattresses and couches on fire.
The stoush was centred in the heart of the student area in the city's north, as students celebrated the end of the Undie 500 race.
69 people have been arrested, most of them students, and will begin appearing in court from Tuesday on various charges.
Police say officers were lucky to escape without major injuries.
Exclusive to 3 News, watch this full, uncut video of the riots in Dunedin which occurred overnight.