Police are appealing for witnesses after a man followed a woman and then touched himself indecently in Peterborough.
The incident happened along the Embankment from the area of the Key Theatre, towards Potters Way on Sunday.
The man was described as white, 40-45, 5’8” to 5’9”, with quite long, dark brown, greasy hair.
He was wearing dark clothing with possibly a long-sleeved dark jacket.
The victim states that there were numerous people on the footpath at the time.
Anyone with information should contact PC Liz Gardner on 101, or Crimestoppers, anonymously, on 0800 555 111.