UPDATE: 4.41pm

The man taken to hospital by air ambulance has “serious injuries” Gwent Police describe as

UPDATE: 4.02pm

The air ambulance has been scrambled to airlift the driver of a 4x4 which had turned on its side following a two-car collision. The person from the other car had left the vehicle before the arrival of fire crews.

UPDATE: 3.40pm

A CRASH has closed the A465 Heads of the Valleys road in both directions between Gilwern and Brynmawr.

South Wales Fire and Rescue Service received a call at 3.13pm following the collision on the eastbound side.