Officers would like to speak this woman (pictured) in connection with an assault on a tram.
The incident happened around 12.20pm on 7 December 2019 after a woman assaulted a male passenger.
The man suffered a cut to his lip.
The tram was stationary at the Noel Street tram stop.
If you recognise this woman please call 101, quoting incident number 372 of 7 December 2019