The air ambulance has been called to a serious collision on the A465 between Hereford and Abergavenny this afternoon.
The collision has occurred near Pontrilas on the England / Wales border.
Your Herefordshire understands that a motorcyclist was involved in the collision.
West Mercia Police and West Midlands Ambulance Service are in attendance.
The road is currently blocked. Motorists are advised to use an alternative route.
More soon.