Traffic Enforcement Group one officers are investigating a traffic crash that occurred on Thursday, 14 November 2019 on Roe Highway in Parkwood.
About 4.50pm, a 39-year-old man was riding his black 2001 model Honda motorcycle in a north-easterly direction along Roe Highway when near Willeri Drive, a black vehicle driving next to the motorcycle (left hand lane of dual carriageway) suddenly changed lanes.
As the motorcycle rider attempted to avoid the black coloured vehicle, he collided with another vehicle that was travelling directly in front of him.
The motorcycle rider received a deep laceration to his right left and was treated at Fiona Stanley Hospital.
Police are asking anyone who may have seen the crash, or who has dash-cam vision of the crash or any other vision that may assist the investigation, to come forward.
Anyone with any information relating to the crash is asked to call Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au.