Moment lorry flips over on busy A-road sending cloud of dust into air sparking traffic carnage

THIS is the shocking moment a concrete lorry overturns on a busy A-road - sparking hour-long delays for commuters. Materials are sent flying across the carriageway and clouds of dust rise into the air as the HGV crashes on the A13 in Rainham, east London. Footage posted on social media shows the lorry initially travelling...