Bus and ambulance collide, several people injured An ambulance and a bus have crashed into each other near Bunbury. Picture: file image Source: Supplied AN AMBULANCE and a school bus have collided in Bunbury. Five people, including children, have been injured. The ambulance involved in the crash was on its way to a "priority one" call at the time, St John Ambulance has confirmed. It's believed the force of the collision forced the ambulance onto its side. Police say the bus and ambulance collided at the corner of Robertson and Somerville Drives in College Grove just after 3pm today. It's understood the driver and the passenger in the ambulance received minor injuries and had to be pulled from the wreck. Their patient was also injured. At least two children on the bus were also injured. They have been taken to Bunbury Regional Hospital for treatment. A SJA spokesman told PerthNow the Australind-based ambulance was "en-route to a priority one" job at the time. "A second crew was despatched to look after the initial call out," the SJA spokesman said.