There is heavy traffic on the M4 after a crash on the M4 Prince of Wales Bridge.
Commuters using the M4 are facing heavy disruption this morning, with long delays and diversions in place following congestion and incidents along key stretches of the motorway.
The busy route, which connects South Wales with the South West of England, is seeing traffic build rapidly, drivers are warned to expect extended journey times and to plan ahead.
THIS IS A LIVE BLOG. SCROLL DOWN FOR THE LATEST.

You may also like
Ryanair passengers' horror after turbulence causes chaos as steward hits ceiling
'Emergency gas leak' at greengrocers turns out to be 'world's smelliest fruit'
Foreign policy is devastated: Congress backs Priyanka Gandhi's attack on Centre's Palestine policy
We're in a great spot as a team, says Alyssa Healy ahead of ODI WC defense
Chhattisgarh pays rich tribute to 'Rifleman' Ranjit Kashyap