A woman in her 20s is fighting for her life in hospital with "slash injuries" after a street fight in north-west London.
Police were called at 11.30pm on Saturday to Lawrence Way in Neasden to reports of people fighting in the street.
Officers attended with paramedics from the London Ambulance Service.
A woman was taken to hospital with "slash injuries to her abdomen".
Her condition is currently critical, police said.
No arrests have been made and enquiries into the circumstances are ongoing, led by the Met Police's North West Command Unit.
Witnesses are asked to call 101 quoting CAD 8620/2 May.
