Police have appealed for witnesses to come forward following a crash near Lynn in which two elderly women died.
Emergency crews were called to the collision, between a blue Peugeot 107 and a blue Vauxhall Astra, on the A149 close to the Castle Rising junction shortly after 5pm on Wednesday.
The driver of the Peugeot, a woman in her mid-70s, was pronounced dead at the scene.
Her passenger, a woman in her late 80s, was taken to the Queen Elizabeth Hospital where she later died.
The driver of the Vauxhall, a man in his late 40s, suffered serious injuries and was also taken to the Queen Elizabeth Hospital, where he remains in a stable condition.
The road was closed for nearly six hours following the crash.
Anyone who saw what happened, or either of the vehicles involved prior to the crash, should contact PC Steve Bodle, of the Norfolk Police serious collision investigation team via the non-emergency 101 number.