Delays on the M4 this evening

Police were called at 1.22pm to a collision involving one vehicle between junction 13 (Chieveley) and junction 14 (Hungerford).
Both westbound lanes have reopened but the Highways Agency has said that there are one and half hour delays on the M4 because of the accident.
There are also delays on the A34 northbound between Newbury and junction 13 and on the A4 westbound in Hungerford between the Dark Lane junction and the A338 Bridge Street junction.