Four people were hospitalized following a single-vehicle crash in Etobicoke early Thursday morning.

Emergency crews responded to the area of Islington Avenue and Finch Avenue West just before 1 a.m. All four occupants were taken to hospital after the collision, including a child who sustained serious but non-life-threatening injuries. Three adults were also injured, with conditions reported as non-life-threatening.

The cause of the crash remains under investigation.