Road closed after four vehicle crash in Londonderry

Four vehicles were involved in the collision.
Four vehicles were involved in the collision.

Road closures have been put in place after four vehicles were involved in a road traffic collision near Londonderry.

The PSNI has closed off the old Letterkenny Road in both directions following the road traffic collision near Nixon's Corner.

Diversions are in place.

This is a breaking news story.

More to follow.