Crashes at Swansea and Llanelli caused delays for motorists on the M4 this morning (Saturday).
One lane was closed eastbound between junction 49 Pont Abraham Roundabout and junction 48 Hendy after a collision involving two vehicles. Emergency services were working at the scene and the lane re-opened at 9.50am.
A second incident has occurred westbound between junction 44 Llansamlet and junction 45 Ynysforgan at Swansea. One lane was closed and re-opened at 10.28am.
Traffic monitoring system Inrix showed slow traffic around both accidents.
Heavy rain is causing poor driving conditions in south Wales and there is a yellow weather warning for heavy rain and thunderstorms in place.
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