A1M traffic recap after crash near Welwyn

Our live feed has now finished.

  • The A1M was shut northbound within junction 6 (Welwyn) from around 11.45am.
  • It reopened by around 12.30pm. There was normal traffic by 1pm.
  • It came as the M25 was already closed in Hertfordshire after a separate crash.
  • Traffic officers and emergency services were called to the scene.
  • There was heavy traffic congestion on the approach to the closure.

Get involved
with the news

Send your news & photos