Police are calling for public help over the sexual assault of a teenager in a vacant room at Brass Monkey pub.
Sex Assault Squad detectives say between 11pm and 12.30am, a 19-year-old woman was at the Northbridge hotel on William Street when she was approached by a man near the downstairs toilets.
A spokesman said the man forced the girl upstairs into a vacant room where he sexually assaulted her.
Investigators would like to speak to two women and a dark-skinned man who were seen in the vicinity of the downstairs female toilets.
Anyone with information should call CrimeStoppers on 1800 333000. Callers may remain anonymous.