Two people have been airlifted to hospital in London in critical condition following a head on crash near Stratford.

Ornge officials say two helicopters were dispatched to Embro Road near Line 26 around 5:30 p.m. Sunday.

Perth County EMS say eight others were injured in the crash and taken to local hospitals. There has been no word on the severity of their injuries.

Six children and four adults were involved in the crash.