A motorcyclist has been seriously injured after crashing into a Transperth bus on Manning Road yesterday evening.
A black Honda motorcycle was travelling east on Manning Road when it collided with the bus as it turned into Canavan Crescent.
The rider of the motorcycle, a 27-year-old man from Narrogin received serious injuries and was taken to Royal Perth Hospital.
The 54-year-old male driver of the bus and about 15 passengers were not injured in the crash.
Police would like to speak to anyone who may have seen the crash, the Honda motorcycle or the bus prior to the crash.
Anyone with any information is asked to call Crime Stoppers on 1800 333 000 or make a report online.