A serious crash on the M4 near Reading has led to the closure of the motorway in both directions, affecting traffic between junctions J11 and J10. The incident involved an overturned car and prompted multiple air ambulances to respond, with warnings from Thames Valley Police for drivers to avoid the area due to significant delays and congestion. Emergency services, including five critical care units and six ambulances, are on scene, and the road is expected to remain closed for some time, exacerbated by ongoing traffic issues from broken-down vehicles.
