Police in Mildenhall are appealing for information after a man indecently exposed himself in the town.
The incident occurred at around 4.45pm on Monday in College Heath Road, close to Hornbeam Road.
Three teenage girls had been waiting in the road when they became aware of a man who had been stood on the opposite side of the road for around half an hour.
The man then dropped his trousers and committed a lewd act, at which point the girls screamed and he ran away.
The man is described as white, aged in his late twenties to early thirties, wearing a black hooded top, black beanie hat, black tracksuit bottoms with white stripes down the side and white trainers.
Anyone with information about this incident is asked to contact PC Ben Richardson at Mildenhall Police Station on 101, quoting reference MH/14/465, or Crimestoppers anonymously on 0800 555 111.