Road closed after collision on the A414
PUBLISHED: 09:21 07 March 2016 | UPDATED: 10:00 07 March 2016
A road was closed after a serious collision on the A414 near Hatfield.
The incident took place at 5.25am on the A414 Hertford Road today, just north of the Hatfield House turn.
Ambulance services were contacted at 5.33am and sent a rapid response vehicle, an ambulance officer and an ambulance crew, as well as a Magpas air ambulance response car.
One man has been seriously injured in the collision.
The road was closed westbound from the B1455 Holwell Lane to Mount Pleasant Lane.
The closure has caused huge traffic congestion in Welwyn Garden City.