A 23-year-old was pulled from his overturned car following a single-vehicle accident last night.The St George's resident is now in critical care in the Intensive Care Unit at King Edward VII Hospital.The accident happened near Marley Beach Lane in Warwick, around 12.40am today.Said a Police spokesman: "It appears that a car was travelling along South Road when the vehicle went off the road, rolled over and ended up in a nearby field. The driver of the car, a 23-year-old St George’s man, was initially trapped in the vehicle and had to be extricated by Bermuda Fire & Rescue Service personnel."The car was extensively damaged in the accident.Police are asking for witnesses to contact PC Gregory White on 295-0011.