WEST Mercia Police is appealing for information following a sexual assault which occurred at around 10:50am on Thursday, September 3 in Alvechurch.
The victim, an 18-year-old woman, was threatened by an unknown man with a bladed object and sexually assaulted.
The offender is described as a white man around 5ft10 in height of a skinny build with closely shaven dark brown/black hair and brown eyes. At the time of the incident he was wearing an all black matching tracksuit with black trainers.
Police are asking anyone who saw a man matching this description in or around George Road last Thursday morning to call 101, quoting incident number 144 of September 3, 2015.
Alternatively, information can be given anonymously to the independent charity Crimestoppers by calling 0800 555 111 or via the website: Crimestoppers UK .