Police are appealing for witnesses after a man was victim to an unprovoked morning assault in Lochee.
A man was punched by another man on Wellbank Lane, shortly after 10.30am on Wednesday June 21.
It is understood a member of the public may have walked past the incident as it was occurring and police are keen to trace this person.
The assaulter is described as having a shaved head with facial hair, in his mid-20s and was wearing a grey top with red stripes on the sleeves and blue jeans.
The victim of the attack was wearing a grey hooded top and tracksuit bottoms.
Anyone who may have witnessed the incident, or has information pertaining to it, is asked to call police on 101 quoting reference number CR/16223/17. Alternatively, information can be passed anonymously to Crimestoppers on 0800 555 111.