At around 10.15pm on Tuesday 31 July 2012, a 17-year-old girl was walking along Princess Road, Hulme, when she was approached by a man who sexually assaulted her.
When she screamed, he ran off.
The man is described as being black, 18 or 19 years old, of skinny build, 5ft 8ins tall and had shaved short hair. He wore a light blue shirt, blue tie, black trousers and black shoes.
Anyone with information should phone police on 0161 856 5850 or the independent charity Crimestoppers, anonymously, on 0800 555 111.