A 79-year-old driver whose car crashed in Essex during last Monday's rush hour has died in hospital.
The man was taken to Queens Hospital, Romford, after his Saab crashed into a stationary Citroen on the A128 at Pilgrims Hatch, north of Brentwood.
The man suffered chest injuries and died on Friday. A post mortem examination is to be held to establish his cause of death.
Police want to speak to anyone who may have witnessed the crash.
It happened opposite Viking Way.