Need to know
The M4 was partially blocked on Sunday morning
A crash blocked the M4 on Sunday morning.
- The M4 westbound was partially blocked on Sunday morning as emergency services dealt with a crash.
- Traffic monitoring systems showed slow-moving traffic on the M4 at Cardiff Gate around 8.30am
- It followed a collision between J30 (A4232 Pentwyn Link Road) and J32 (A470 Northern Avenue/Coryton Interchange).
- Images from the scene showed the fire service working to recover the vehicles involved in the crash.
- Traffic Wales urged motorists travelling on the M4 to allow extra time for their journeys due to the disruption.
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