Police are appealing for information after a woman was assaulted in a park in Salisbury.
The incident happened at Greencroft Park last Monday between 4:30 and 4:40pm.
Wiltshire Police say the suspect is a shirtless man aged between 50 and 60, carrying a motorbike helmet.
Officers are urging anyone who witnessed the incident to come forward.
Information can be given by calling 101 or Crimestoppers anonymously.

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