A collision between a pick up truck and a school bus near Dundalk required an air ambulance to bring the truck driver to hospital in London.
Dufferin OPP were called to the collision on Dufferin County Road #9 at 4th Line Northeast in Melancthon Township about 4:34pm yesterday.
Both drivers were taken to hospital.
there were no passengers on the school bus at the time.
OPP technical traffic collision investigators closed a portion of the road while they were on the scene.