There are huge delays at the Dartford Tunnel after a motorcycle crash.

Drivers are stuck in queues after the motorcyclist reportedly came off their bike inside the tunnel at about 2pm (August 10).

The biker was taken to hospital by the East of England Ambulance Service, "conscious and breathing", a SECAmb spokesman said.  

Video shows traffic crawling towards the Dartford Crossing (c.) Darren Hawksley

Traffic backed up to the Darenth Interchange as motorists were completely stopped from entering both bores of the tunnel due to the crash.

Lane four at the tunnel exit was closed.