There are long delays this evening on the M4 westbound after an accident between junctions 11 and 12.
Two lanes were closed after a two-vehicle collision between Reading and Theale. The lanes have just reopened but traffic is back to Slough and Langley.
Police were called at 4.45pm and are at the scene. An ambulance is also at the scene.
A police spokesman said there were reports of some minor injuries after the crash.
Top Ten Articles
The Met Office has issued a yellow alert for Windsor and Maidenhead, Slough and Wokingham, warning that rain moving eastwards across the south of the country may turn to snow in some places.