Police want to trace this person after an outbreak of violence on a York street.
Three men attacked another man on Micklegate.
It happened just after 3am on Thursday 24 July.
A North Yorkshire Police spokesperson said: “A 23-year-old man and a 17-year-old have already been arrested and released under investigation while enquiries continue.
“Please contact us if you recognise the man pictured on CCTV, as he may have information that will assist our investigation.”
How to help the police
- Call North Yorkshire Police on 101, select option 2 and ask for Ricci Haslam
- Email Ricci Haslam
- Contact Crimestoppers anonymously on 0800 555 111 or via the website
- Quote reference number 12250136549