Prince George RCMP have launched an investigation into whether the driver in a single-vehicle rollover was impaired.
The incident occurred on Sunday at about 8:30 p.m. in the 13000 block of Miworth Road and involved a Toyota Camry. The 20-year-old passenger was seriously injured, RCMP said Tuesday.
Both occupants were transported to the University Hospital of Northern B.C.
The driver, a 40-year-old man, was arrested and later released on a promise to appear for a future court date.
Names of the two were not released.