M4 crash causing delays in Cardiff – live updates

One lane of the M4 is blocked in Cardiff due to an accident on the motorway this morning. Traffic officers are en route to the incident that has blocked the road from junction 33 A4232 (Cardiff West And Services) to junction 32 A470 Northern Avenue (Coryton Interchange).

Traffic cameras show long delays along the bus road this morning.

Lane three is currently blocked, causing slow moving traffic.

Follow live updates on the traffic below.