The crash happened early on Saturday in Sherburn-in-Elmet, North Yorkshire
Four teenagers have been seriously injured in a crash in North Yorkshire.
It happened on Coldhill Lane, in Sherburn-in-Elmet, at about 02:50 BST on Saturday and involved a red SEAT Ibiza. No other vehicles were involved, said police.
The injured, all occupants of the car, included three 17-year-olds and an 18-year-old.
North Yorkshire Police said officers were keen to trace the driver of a white pick-up truck who may have seen the SEAT prior to the crash.
Anyone with information that could help the investigation is asked to contact police.