Mandurah Police are calling on the public's help as they continue to investigate the assault of a man in Erskine.
The victim, a man in his 30s, was walking his dog along Sticks Boulevard around 4.20pm on August 11, when he was approached by two men on Harley Davidson motorcycles.
"The motorcycles were left in the middle of the road during the assault, causing traffic to bank up," a WA Police spokesperson said.
"The victim was conveyed by ambulance to Peel Health Campus for medical treatment."
Investigators believe a number of witnesses in the area may be able to assist with the investigation.
Detectives are seeking dashcam footage of Sticks Boulevard and the surrounding area between 4.40pm and 5pm.
Anyone with information or vision relating to this incident is urged to contact Crime Stoppers on 1800 333 000 or report on www.crimestopperswa.com.au.
Pop-up ice skating rink glides back into Mandurah for winter school holidays
Federal opposition leader Angus Taylor sits down with local business owners in Mandurah
Police search for missing man last seen leaving Rockingham Hospital
West Aussies urged to be on high alert after surge in winter house fires
New $3.4 million boardwalk to be constructed at Lake Clifton thrombolites
City of Mandurah rolls out new tactile bin lids, accessibility stickers to support residents with low vision
Driver dies in hospital after Australind crash
Welfare concerns for woman with dementia last seen in Cooloongup
Charges laid over fatal West Coolup crash
