COMMUTERS are facing delays this morning after a lorry overturned on the M4.

The incident happened at around 3.30am, when the vehicle left the westbound carriageway between junctions 15 and 16, and overturned.

One lane remains closed and heavy traffic has backed up as work to clear the incident and a resultant fuel spillage continues.

The lane is expected to remain closed throughout the rush-hour period, with further lane closures possible later in the day for recovery of the vehicle.

More to follow...