Live updates as all traffic held on M4 after crashes on both sides of motorway near Porthcawl

A crash has taken place on the M4, causing severe disruption during rush hour traffic this evening.

It is affecting motorists travelling on the M4 westbound from junction 37 A4229 (Pyle / Porthcawl) to junction 38 Margam.

All traffic is being temporarily held and there are long delays.

There are also reported to be long delays, and one lane is closed, due to a collision on the M4 eastbound in the same area, from junction 38 A48 (Margam) to junction 37 A4229 (Pyle / Porthcawl).

Live updates: