Christchurch Police are appealing for information following a physical altercation on St Asaph Street late last month.
The incident, in which a young man was seriously injured, occurred inside Baretta Bar and Nightclub between 11pm Saturday 28 April and 1am Sunday 29 April.
Police are urging anyone involved or anyone who may have information about what occurred to call Christchurch Police on 03 363 700, quoting file number 180430/2057.
Information can also be provided anonymously via Crimestoppers on 0800 555 111.
ENDS
Issued by Police Media Centre