A 67-year-old man was airlifted to a Toronto-area trauma centre with life-threatening injuries following a single-vehicle crash in Mono on Sunday afternoon.
Dufferin OPP officers responded to the area of County Road 7 around 2 p.m. after receiving reports of a collision.
County Road 7 is closed between Third Line EHS and Fourth Line EHS as officers investigate the crash. Police say the closure is expected to remain in place for several hours.
The circumstances surrounding the collision have not been released.