M4 : M4 : Westbound : J28 Tredegar Park to J29 Castleton : Lane closed : Due to Accident : Delays possible :

M4 : M4 : Westbound : J28 Tredegar Park to J29 Castleton : Lane closed : Due to Accident : Delays possible :

Archived from Traffic Wales at 11:37 am, July 9, 2011