A collision near the entrance to the Channel Tunnel in France has left approximately a dozen people injured. The incident occurred as vehicles were entering the tunnel system. Emergency services are currently on scene, providing medical assistance and assessing the extent of the injuries. Details regarding the cause of the accident are currently limited, but authorities are investigating. Traffic through the Channel Tunnel is experiencing significant disruptions as a result of the incident, with delays expected for both passenger and freight services. Passengers are advised to check with their transport providers for the latest updates on travel arrangements. The injured individuals are receiving treatment at local hospitals in France.