Between midnight and 2am on Sunday 20 March 2016, two fights have taken place at Viper Rooms, and two people were left injured.
Police are wishing to speak with anyone involved in these incidents and to those whom may have witnessed the assaults taking place, to help determine the full circumstances surrounding the incident.
One male has already been arrested in connection to one of the assaults, however a further is still outstanding.
Anyone with information that could assist the investigation should contact us on 101, select option 2, and ask for Corrina Graham Merrett You can also email corrina.graham-merrett@northyorkshire.pnn.police.uk
If you wish to remain anonymous, you can pass information to Crimestoppers on 0800 555 111.
Please quote the North Yorkshire Police reference number 12160048386.