Provincial police in Oxford County are investigating after a single vehicle crash on Hwy. 401 left a woman in hospital with serious injuries.
It happened Saturday around 11:30pm. Police say an eastbound vehicle went into the ditch between Dodge Ln. and County Road 6.
A female passenger was taken to hospital. The driver and two passengers had minor injuries. They were treated at the scene by paramedics.
The crash closed the eastbound lanes for several hours.