Northumberland OPP are investigating a serious two-vehicle crash that occurred just before 7 p.m. on Sunday on Highway 401 near Newtonville Road in Port Hope. One driver sustained life-threatening injuries and was airlifted to a trauma centre in the Toronto area.

As a result, the eastbound lanes of Highway 401 between Newtonville Road and Service Centre Road were closed for several hours while OPP Technical Collision Investigators and Reconstructionists examined the scene.

The investigation is ongoing. Witnesses or anyone with dashcam footage is encouraged to contact the Northumberland OPP at 1-888-310-1122 or provide anonymous tips via Crime Stoppers at 1-800-222-TIPS (8477).