Officials say three people have been taken to hospital after a crash in Caledon early Friday.
Peel Paramedics said they responded to a crash between a transport truck and an SUV at around 4 a.m.
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The Ontario Provincial Police said Highway 10 is closed in both directions from Olde Base Line/County Road 12 and King Street/County Road 9.
Paramedics said a woman suffered critical, life-threatening injuries. Two men suffered minor injuries. It’s unknown who was in which car.
The OPP said a 19-year-old of Mississauga has been charged with impaired operation of a motor vehicle.