More on KentOnline
Officers investigating a coach crash which injured nearly 50 people want to speak to anyone who saw the incident or has dashcam footage.
Motorists waited in queues for several hours after the vehicle overturned on the M25 near the Swanley Interchange at about 4pm on Monday.
The delays were so long a baby was born in the congestion.
In all, 49 passengers were safely removed from the coach after the incident, with many taken to The Princess Royal University Hospital in Orpington.
None of the people were believed to have suffered life-changing injuries.
Inquiries into the collision are ongoing and officers want to speak to anyone who saw what happened of has dashcam footage of the incident.
Witnesses are urged to message te Road Policing Unit by calling 01622 604100 and quoting 13-0862.