The incident in Collier Row Lane occurred shortly before 1.53pm yesterday (January 5).
Metropolitan Police officers attended alongside the London Ambulance Service, where a 34-year-old woman was found suffering injuries.
She was treated for facial wounds at the scene before being taken to hospital in a non-life threatening or changing condition.
There have been no arrests at this stage.
A spokesperson for the Met said: “At around 13:53hrs on Monday, 5 January, police received reports of a road traffic collision involving a pedestrian and a car on Collier Row Lane, Romford.
“Officers attended alongside the London Ambulance Service who treated the pedestrian – a 34-year-old woman – at the scene for facial injuries.
“She was taken to hospital where her injuries have been assessed as non-life threatening or life changing.”
Anyone with information that could assist police is asked to call 101 quoting CAD3315/05JAN.
