Police are searching for a man said to have exposed himself to a woman in a park in West Hampstead.
The victim was walking through the park in Crown Close on Tuesday evening, at about 6.20pm.
The suspect is described as a white, 40-year-old male wearing a black bomber jacket and blue jeans.
Anyone with information is asked to call 101, or Crimestoppers anonymously on 0800 555 111.
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