Police would like to speak to this man following an assault on Haxby Road in York.
Officers are asking members of the public to get in touch if they recognise him.
They believe he may have information about the incident, which happened at around 12.30pm on 18 February.
Anyone with any information is asked to contact North Yorkshire Police by email 000677@northyorkshire.pnn.police.uk.
If you wish to remain anonymous, you can pass information to Crimestoppers on 0800 555 111.
Please quote reference number 1220028773 when passing on information.