M4 : Westbound : J21 – J22 : Closed : Due to Accident : Long delays – (Severity: Severe)

Description : M4 : Westbound : J21 – J22 : Closed : Due to Accident : Long delays , Incident Time : 25/09/2015 07:11 , End Date : 25/09/2015 11:15 , Severity : Severe

Archived from Traffic Wales at 7:22 am, September 25, 2015