At 12:47, police were alerted that a golf car overturned in Gothenburg.
The driver, a woman in her 70s, and two younger children were in the car.
All three were taken by ambulance to hospital.
According to the initial information of the police, the younger children have survived with minor injuries. The woman was awake and talkable after the accident.
There is no criminal suspicion in connection with the incident.