A man followed a female dog-walker and then exposed himself to her in Great Cornard.
At 1.30pm on Friday, a 37-year-old woman was walking her dog in Kings Meadow.
She became aware of man near the footpath that crosses Sudbury railway, who then followed her for a while, before disappearing.
She continued to walk along the footpath that ran alongside the river and then saw the man standing in front of her exposing himself.
The victim continued walking, police said.
The offender is described as a black man, approximately 5ft 8ins, aged in his early to middle twenties, of a medium build, had short dark hair and was wearing blue jeans and a black ‘bomber-style’ jacket.
Anyone with information should contact PC James Dove from Sudbury quoting SU/15/680 on 101 or Crimestoppers anonymously on 0800 555111.
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