A 28-year-old was subjected to an early morning assault as she waited in a secluded area of Inverness.
The attack happened between 2.15am and 3.30am on on Saturday, July 21 near a railway bridge in Caulfield Road North in Cradlehall.
Her male attacker was described as being in his late teens to early 20s, wearing a dark coloured hooded top and stone-washed blue jeans.
A spokeman for Northern Constabulary said: "Enquiries are ongoing into this incident where a 28-year-old woman was assaulted.
"We would urge anyone who may have information related to this incident to come forward."
Anyone with information or who may have been in the area at the time is urged to contact Inverness police on 01463 715555 or confidentially through Crimestoppers on 0800 555 111.
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