The second woman to die after a major crash on the A11 has been named as tributes to her flood social media.

Sara Pancas died at Addenbrooke's Hospital on Tuesday two days after the black Mini One she was driving went into a tree near Ketteringham just after 5am on Sunday.

Her friend and fellow Portuguese national Sara Isabel Ribeiro, 29, had been sitting in the back of the car and died at the scene.

She has been described as a 'pure and beautiful girl'She has been described as a "pure and beautiful girl" (Image: Sara Pancas/Facebook) Two other passengers - a woman in her 20s and a man in his 30s who have not yet been named - remain in hospital with serious injuries.

Since her death, Ms Pancas' loved ones have filled her Facebook page with love and messages.

Rosario Nunes wrote: "Sweet Sarita, you were a pure and beautiful girl. Rest in peace."

"My Sarita, my girl with an easy smile, it's hard to know that you're gone," Lia Rose added. "You had a life ahead of you."

Her friend Sara Isabel Ribeiro (right) died at the sceneHer friend Sara Isabel Ribeiro (right) died at the scene (Image: Supplied)

Tânia Shivalux said: "I'm so sorry. Rest in peace, ballerina - dance up there."

André Figueira shared: "Sarinha, I can't believe what they told me. My little Pocahontas, as I used to call you. Rest in peace, my beautiful friend."

Police are appealing to the public for anyone who may have witnessed the crash and in particular seen the manner of driving of the Mini before the incident.

Anyone who has any information or has relevant dashcam footage is asked to contact Norfolk Constabulary on 101 or via email at SCIU@norfolk.police.uk quoting CAD 69 of November 3.