Live updates as M4 crash causes 50-minute delays

An M4 accident has lead to long delays for rush hour commuters on Tuesday morning.

The accident happened on the eastbound carriageway between junction 23A Magor Services and the Prince of Wales Bridge.

One lane was closed for a time, but the vehicles involved were quickly moved to the hard shoulder.

All lanes have re-opened but there is still congestion heading eastbound back to junction 27 Highcross before the Brynglas Tunnels.

Traffic monitoring system Inrix was showing delays of 50 minutes before 8am, by 8.15am that was down to around 20 minutes.