A woman aged 19 was subjected to a serious sexual assault in York.
The incident occurred in the early hours of Thursday July 12 in the Walmgate area.
North Yorkshire Police originally released CCTV images of a man they wanted to speak to as they believe he could have important information that could assist the investigation.
Following those appeals the man has been identified. Officers thanked everyone who helped with the appeal.
Anyone who can help with this investigation should contact the police – details below.