An 18-year-old woman was indecently assaulted while stood at a Halifax bus stop.
Her attacker is described as white, 6ft tall, slim and in his mid-20s.
He was clean-shaven but untidy in appearance. He had mousy brown hair and wore a black tracksuit and a cream baseball cap.
The incident happened on Tuesday, July 30 at 6.40 pm on the A629 Skircoat Road close to the junction with Hunger Hill.
Det Sgt Terry O’Keeffe said the incident occurred on a busy road, in daylight, and witnesses should contact DC Nick Clay on 101 or Crimestoppers on 0800 555 111.