Oxfordshire’s Fire Service is warning about driving conditions in the winter.
It happened on the A41 by Bicester Village, just before 11:30 this morning.
Fire crews from Bicester attended the scene along with Thames Valley Police.
The sixteen people involved in the collision managed to get out of their vehicles. A small number were treated by colleagues from South Central Ambulance Service.
Oxfordshire’s Fire Service posted about the incident from its official Facebook account with a message to drivers, urging them to take care when driving, and to allow space between vehicles and drive to the conditions.