Sunshine Coast RCMP say charges could be coming following a weekend accident.
Around 8 Saturday night a northbound panel van swerved off Highway 101 near Madeira Park and slammed into a rock face.
Constable Harrison Mohr says the 53 year old Gibsons man who was driving was not seriously hurt, but one of his passengers was.
The young woman was airlifted to Vancouver General Hospital with serious injuries.
Mohar says the driver admitted to drinking and failed a roadside screen. He could face Criminal Code impaired driving charges.