UPDATE, 5.15pm

Motorists taken to hospital after M4 coach crash

UPDATE, 8.50am

The stretch between junction 24 at the Coldra and junction 26 at Malpas on the M4 westbound is now clear.

UPDATE, 8.19am 

Traffic is queuing on the A48 inbound at the Pont Ebbw roundabout in Newport. 

UPDATE, 8.07am

There is also congestion westbound from junction 24 at the Coldra to junction 26 at Malpas. 

UPDATE, 7.46am 

Delays are possible on the stretch of the M4 eastbound between junction 28 at Tredegar Park and junction 26 at Malpas.  

7.20am

Traffic is building but is moving in both directions near junction 26 on the M4 in Newport. 

There is also slow traffic on A467 Forge Road southbound before Tredegar Park.