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A crash has brought the M4 in Cardiff to a standstill on Thursday evening. All drivers heading westbound from Cardiff towards Swansea are facing long delays after a crash between two cars.
Traffic monitoring system Inrix has reported that one lane is blocked with queueing traffic due to a crash on M4 Westbound from J33 A4232 (Cardiff West And Services, Cardiff) to J34 A4119 (Miskin, Vale Of Glamorgan).
Traffic Wales has said emergency services have been called to the scene.
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