Four people are in custody in connection with the investigation
Four people are in custody after an 18-year-old man was seriously injured by a pick-up truck.
Police said they initially received reports of an altercation at an address on Eden Drive in Scarborough at 21:45 BST on Friday.
About five minutes later, more reports were made about a man being injured by a pick-up truck on Seamer Road. He was airlifted to hospital, where he remains in a serious but stable condition.
Police said three men, aged 47, 36 and 23, and a 17-year-old boy were arrested in connection with the investigation and remained in custody. A force spokesperson asked any witnesses or anyone with relevant footage to get in touch.