Police have released images of four people they would like to identify, as they continue to investigate reports of an assault.
A woman was assaulted in Upper Parliament Street, in Nottingham city centre, at 2:08 am on Sunday (12 June).
Officers are keen to trace the four individuals as they continue to investigate the incident.
Chief Inspector Amy English, of Nottinghamshire Police, said: “This was a nasty assault which left the victim needing hospital treatment.
“We have been trawling through all of the CCTV footage available from the night as part of our investigations, to help establish what happened.
“After reviewing the footage in detail, we have identified four people who we believe may have information that could help our enquiry and I urge them to come forward.
“Anyone who witnessed the incident, or recognises anyone in the images, is also asked to call us on 101, quoting incident 86 of 12 June 2022, or call Crimestoppers anonymously on 0800 555 111.”