Police are hunting an attacker who seriously assaulted a woman in Exeter in the early hours of Saturday.
The 22-year-old woman was attacked in Longbrook Terrace after she was followed down the High Street by a man.
He is described as between 5 ft 8 in and 5 ft 9 in tall, with dark or olive skin.
He had thin, black hair and was wearing a blue t-shirt with cream jogging pants.
Police would particularly like to speak to two women and a man at the King William Park who may have seen the man pursuing the woman at about 0230 BST.