An 18-year-old woman has been sexually assaulted as she walked home after a night out in Bath.
After the woman was dropped off by a taxi a man followed her to her home in the Alexandra Park area of the city.
The man then indecently assaulted her on her doorstep before running away when she screamed.
Police said the man is of Asian or mixed race, in his 20s, of stocky build, 5ft 7in tall, with short dark hair. He was wearing a yellow T-shirt.
Anyone who witnessed the assault, which happened at about 0240 BST on 21 September, is asked to contact police or Crimestoppers anonymously.