Watch this shocking footage of collision involving car and camper-van near Lisnamuck Road
The PSNI has closed one of Northern Ireland's busiest roads after a road traffic collision involving a car and a camper-van.
The collision occurred on the A6 near the Corrick Road - the road is closed in both directions.
The incident has caused major disruption to traffic between Dungiven and the Lisnamuck Road.
Motorists should avoid the area and where possible, seek alternative routes.
There are no further details at this time.