Live updates as M4 crash causes long delays

An accident closed one lane of the M4 near Swansea for nearly two hours on Saturday morning.

There was heavy congestion in the area after the accident between junction 46 Llangyfelach and junction 45 Ynysforgan.It happened on the eastbound carriageway.

Traffic Wales, which monitors the main routes in Wales, confirmed that all lanes re-opened at 10.30am.