A man and two women hopped on a route 245T bus at Church Avenue in Armadale just after 1pm on Thursday 20 December 2018.
During the trip, the three became involved in a fight amongst themselves, at which point the driver stopped the bus. The two women got off the bus near Seventh Road Armadale, whilst the man stayed on-board. As the bus drove away the younger woman picked up what was believed to be a brick and threw it at the bus, smashing the front door.
Police have released CCTV images of two women and a man who they believe may be able to assist them with their investigation.
The first woman is described as: Brown skinned, 20-25 years of age, thin/medium build and long dark hair. She was wearing a white shirt and blue shorts. She was carrying a light coloured hand bag.
The second woman is described as: Brown skinned, 35-45 years of age, medium build and long dark hair. She was wearing a white singlet and blue shorts. Carrying a black shoulder bag.
The man is described as: Brown skinned, 35-45 years of age, medium build and dark hair with a beard. He was wearing a multi coloured shirt and long dark pants.
If you have any information about the identity of this man or details of this offence please contact Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au. You can remain anonymous if you wish and rewards are available once charges are laid. Please quote Reference Number 9129.