Two people were taken to hospital following a serious crash near Floradale.
Waterloo Regional Police say a vehicle and a farm tractor collided just after 7 p.m. on Tuesday on Arthur Street North at Sandy Hills Drive.
According to police, the driver was ejected from the open-roof tractor. They were taken to a Hamilton hospital with life-threatening injuries.
The driver of the vehicle suffered non-life threatening injuries and they were also taken to hospital.
The cause of the collision is still under investigation.