Accident blocked eastbound carriageway on M4 - two lanes now open
Published: 17:05, 08 April 2014
| Updated: 12:23, 21 January 2015
The accident caused all lanes to be blocked between junction 13 (Chieveley) and 12 (Theale), however two lanes have since been reopened.
The lane closest to the central reservation remains closed.
Motorists are reporting heavy congestion to Hungerford.
Thames Valley Police were alerted to the accident at 4.24pm.
A spokeswoman for the South Central Ambulance Service, Michelle Archer, said that ambulance crews were currently assessing six people at the scene.
More follows.