Police are appealing for information after several people were assaulted in a bar on Broad Street in Birmingham city centre in the early hours of Saturday, 21 December.
Officers have been conducting investigations and are now seeking public assistance in identifying three men who may have information regarding the incident.
Authorities urge anyone with relevant information to contact them via Live Chat on the West Midlands Police website or by calling 101, quoting crime reference 20/1007462/24.
Alternatively, anonymous reports can be made to Crimestoppers on 0800 555111.