A BUS driver was spat at following a dispute about a ticket in Kwinana in September.
Rockingham Police would like to speak to the man pictured in relation to the incident.
On September 22, about 10.30am in Leda, a bus driver challenged a passenger about his expired ticket.
The passenger did not want to pay for a new one.
The bus driver was spat at during the altercation.
Call Crime Stoppers on 1800 333 000 and quote reference number 220917120016065.