UPDATED: 8.20am - Traffic Wales are reporting the collision has been cleared and all lanes are reopen.

Congestion remains.

Gwent Police have confirmed that no injuries were sustained in the collision.

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A COLLISION on the M4 motorway has blocked a lane.

One lane is blocked and traffic queueing traffic due to the incident which involves four vehicles.

South Wales Argus:

It has occurred on the M4, eastbound from J24 (Coldra) to J23A (Magor Services).

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Lane three (of three) is blocked.

The current delay to travel time is around ten minutes.