bbc.co.uk/news/uk-england-36694211
Drivers were forced to flee their cars “in panic” after a vehicle burst into flames in the Dartford Tunnel.
Firefighters in five appliances from both Kent and Essex were called to the east bore tunnel just before 13:00 BST.
Both tunnels had to be closed while the fire was extinguished. There are no reports of any injuries.
Luca Regan, from Colchester, said: “Everyone started to run and scream out of the tunnel in fear the car was going to explode… everyone was panicking.”
Amy Spencer tweeted: “Scariest moment ever, The Car in front of me was on fire in the dartford tunnel, we all had to evacuate. Thought I was going to die.”
The fire has led to congestion in the area with traffic on the M25 anticlockwise queuing back to Junction 4 for Orpington.