A lone woman was bundled to the ground in an attempted robbery.
The 29-year-old was making her way home along St James's Street, Brighton, following a night out on May 14.
Between 10.35pm and 10.55pm she was approached by a man.
He tried to grab her Nokia Lumia 910 mobile phone before knocking her to the floor.
She suffered grazes and bruises to her hands and knees as well as a sprained ankle which required hospital treatment.
The suspect is described as a white man aged in his 20s, 6' 4" and of average build. He was wearing a dark hooded top and spoke with a foreign accent.
Anyone with information should call police on 101 or email firstname.lastname@example.org quoting serial 1452 of 15/5. Alternatively, call Crimestoppers on 0800 555 111.