Northumberland OPP are investigating a serious collision on Highway 401.
Just before 7 p.m. on Sunday, officers responded to a collision on Highway 401, near Newtonville Road, in the Municipality of Port Hope.
Police say two vehicles were involved, with one of the drivers being airlifted to a Toronto-area trauma centre with life-threatening injuries.
The eastbound lanes of Highway 401 between Newtonville Road and Service Centre Road were closed for several hours while the OPP Technical Collision Investigators and Reconstructionists assisted with the investigation.
The investigation is ongoing.
Anyone who may have witnessed the collision or has dashcam footage is asked to contact the Northumberland OPP at 1-888-310-1122.
You can also provide information anonymously by contacting Crime Stoppers at 1-800-222-TIPS (8477).
