A woman was assaulted by a man in muddy clothing while walking in a West Auckland park over the weekend.
And police are now appealing for sightings and information to help them locate the offender.
The victim was walking along Manutewhau Track, which forms part of the park, at about 6.30pm on Saturday when she was assaulted by an unknown man.
Detective Senior Sergeant Megan Goldie said police have a "two-fold appeal" to the public following this incident.