THE M4 near Swindon has reopened in one direction but police are still investigating the other carriageway.

Following the full closure earlier today, the eastbound side of the motorway between Junctions 15 and 16 is back to normal. Croft Road in Wroughton is closed to pedestrians but open to vehicles.

For M4 westbound motorists, a diversion route is signed by the hollow triangle symbol.

Update: Woman died on motorway