Peel Regional Police say one person is dead and two others have serious injuries in hospital after what appears to be a t-bone crash in the enterance of the International Centre.
The crash happened just before 10 o'clock on Airport Road near Derry and one of the people in hospital is a child. Police aren't commenting on their age.
The collision involved a dump truck and an SUV carrying three people.
Police aren't yet sure what caused the crash, whether it was negligence or if there was a mechanical problem with one of the vehciles.