An illegal rooftop party ended when a drunk student fell through a skylight into a Dunedin lawyer's office.
Police were alerted to the early morning high jinks at the five-storey Moran building just before 1am on Saturday.
Senior Sergeant Brian Benn said four students were nabbed escaping to nearby Bath St, after an alarm had been triggered in the Octagon building.
That alarm was triggered after one of the students - a 19-year-old male - fell through a skylight and into the kitchen of Octagon Chambers.
The four were charged with being unlawfully in a building, and were likely to face a hefty repair bill, Snr Sgt Benn said.