When the Herald arrived at the scene – on Federal Street, close to the Sky Tower – there are three police cars, with six officers there.
Police were picking up pieces of glass and putting them in evidence bags. A pool of blood was visible on the street.
A police officer said there was a fight between two groups, the reasoning unknown, and one man received cuts to his arm from broken bottle.
No one had been arrested but the officer said police had a couple of suspects.
The injured man was taken to hospital as a precaution but did not sustain life threatening injuries.
SkyCity staff were seen talking to police.